25403532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 77844480

約数和(自身を除く): 52440948

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1447, 1463, 1596, 2508, 2894, 2926, 4341, 4389, 5788, 5852, 8682, 8778, 10129, 15917, 17364, 17556, 20258, 27493, 30387, 31834, 40516, 47751, 54986, 60774, 63668, 82479, 95502, 109972, 111419, 121548, 164958, 191004, 192451, 222838, 302423, 329916, 334257, 384902, 445676, 577353, 604846, 668514, 769804, 907269, 1154706, 1209692, 1337028, 1814538, 2116961, 2309412, 3629076, 4233922, 6350883, 8467844, 12701766, 25403532]

約数ペア:

[(1, 25403532), (2, 12701766), (3, 8467844), (4, 6350883), (6, 4233922), (7, 3629076), (11, 2309412), (12, 2116961), (14, 1814538), (19, 1337028), (21, 1209692), (22, 1154706), (28, 907269), (33, 769804), (38, 668514), (42, 604846), (44, 577353), (57, 445676), (66, 384902), (76, 334257), (77, 329916), (84, 302423), (114, 222838), (132, 192451), (133, 191004), (154, 164958), (209, 121548), (228, 111419), (231, 109972), (266, 95502), (308, 82479), (399, 63668), (418, 60774), (462, 54986), (532, 47751), (627, 40516), (798, 31834), (836, 30387), (924, 27493), (1254, 20258), (1447, 17556), (1463, 17364), (1596, 15917), (2508, 10129), (2894, 8778), (2926, 8682), (4341, 5852), (4389, 5788)]