25066398448

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{5009}}^1$

素因数の和:5535

約数の個数: 120

約数和(自身を含む): 60977190960

約数和(自身を除く): 35910792512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 491, 637, 728, 784, 982, 1274, 1456, 1964, 2548, 3437, 3928, 5009, 5096, 6383, 6874, 7856, 10018, 10192, 12766, 13748, 20036, 24059, 25532, 27496, 35063, 40072, 44681, 48118, 51064, 54992, 65117, 70126, 80144, 89362, 96236, 102128, 130234, 140252, 178724, 192472, 245441, 260468, 280504, 312767, 357448, 384944, 455819, 490882, 520936, 561008, 625534, 714896, 911638, 981764, 1041872, 1251068, 1823276, 1963528, 2459419, 2502136, 3190733, 3646552, 3927056, 4918838, 5004272, 6381466, 7293104, 9837676, 12762932, 17215933, 19675352, 25525864, 31972447, 34431866, 39350704, 51051728, 63944894, 68863732, 120511531, 127889788, 137727464, 223807129, 241023062, 255779576, 275454928, 447614258, 482046124, 511559152, 895228516, 964092248, 1566649903, 1790457032, 1928184496, 3133299806, 3580914064, 6266599612, 12533199224, 25066398448]

約数ペア:

[(1, 25066398448), (2, 12533199224), (4, 6266599612), (7, 3580914064), (8, 3133299806), (13, 1928184496), (14, 1790457032), (16, 1566649903), (26, 964092248), (28, 895228516), (49, 511559152), (52, 482046124), (56, 447614258), (91, 275454928), (98, 255779576), (104, 241023062), (112, 223807129), (182, 137727464), (196, 127889788), (208, 120511531), (364, 68863732), (392, 63944894), (491, 51051728), (637, 39350704), (728, 34431866), (784, 31972447), (982, 25525864), (1274, 19675352), (1456, 17215933), (1964, 12762932), (2548, 9837676), (3437, 7293104), (3928, 6381466), (5009, 5004272), (5096, 4918838), (6383, 3927056), (6874, 3646552), (7856, 3190733), (10018, 2502136), (10192, 2459419), (12766, 1963528), (13748, 1823276), (20036, 1251068), (24059, 1041872), (25532, 981764), (27496, 911638), (35063, 714896), (40072, 625534), (44681, 561008), (48118, 520936), (51064, 490882), (54992, 455819), (65117, 384944), (70126, 357448), (80144, 312767), (89362, 280504), (96236, 260468), (102128, 245441), (130234, 192472), (140252, 178724)]