39677456

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 102415320

約数和(自身を除く): 62737864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 229, 238, 272, 364, 392, 442, 458, 476, 637, 728, 784, 833, 884, 916, 952, 1274, 1456, 1547, 1603, 1666, 1768, 1832, 1904, 2548, 2977, 3094, 3206, 3332, 3536, 3664, 3893, 5096, 5954, 6188, 6412, 6664, 7786, 10192, 10829, 11221, 11908, 12376, 12824, 13328, 15572, 20839, 21658, 22442, 23816, 24752, 25648, 27251, 31144, 41678, 43316, 44884, 47632, 50609, 54502, 62288, 83356, 86632, 89768, 101218, 109004, 145873, 166712, 173264, 179536, 190757, 202436, 218008, 291746, 333424, 354263, 381514, 404872, 436016, 583492, 708526, 763028, 809744, 1166984, 1417052, 1526056, 2333968, 2479841, 2834104, 3052112, 4959682, 5668208, 9919364, 19838728, 39677456]

約数ペア:

[(1, 39677456), (2, 19838728), (4, 9919364), (7, 5668208), (8, 4959682), (13, 3052112), (14, 2834104), (16, 2479841), (17, 2333968), (26, 1526056), (28, 1417052), (34, 1166984), (49, 809744), (52, 763028), (56, 708526), (68, 583492), (91, 436016), (98, 404872), (104, 381514), (112, 354263), (119, 333424), (136, 291746), (182, 218008), (196, 202436), (208, 190757), (221, 179536), (229, 173264), (238, 166712), (272, 145873), (364, 109004), (392, 101218), (442, 89768), (458, 86632), (476, 83356), (637, 62288), (728, 54502), (784, 50609), (833, 47632), (884, 44884), (916, 43316), (952, 41678), (1274, 31144), (1456, 27251), (1547, 25648), (1603, 24752), (1666, 23816), (1768, 22442), (1832, 21658), (1904, 20839), (2548, 15572), (2977, 13328), (3094, 12824), (3206, 12376), (3332, 11908), (3536, 11221), (3664, 10829), (3893, 10192), (5096, 7786), (5954, 6664), (6188, 6412)]