4781028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 13329792

約数和(自身を除く): 8548764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 173, 188, 196, 282, 294, 329, 346, 519, 564, 588, 658, 692, 987, 1038, 1211, 1316, 1974, 2076, 2303, 2422, 3633, 3948, 4606, 4844, 6909, 7266, 8131, 8477, 9212, 13818, 14532, 16262, 16954, 24393, 25431, 27636, 32524, 33908, 48786, 50862, 56917, 97572, 101724, 113834, 170751, 227668, 341502, 398419, 683004, 796838, 1195257, 1593676, 2390514, 4781028]

約数ペア:

[(1, 4781028), (2, 2390514), (3, 1593676), (4, 1195257), (6, 796838), (7, 683004), (12, 398419), (14, 341502), (21, 227668), (28, 170751), (42, 113834), (47, 101724), (49, 97572), (84, 56917), (94, 50862), (98, 48786), (141, 33908), (147, 32524), (173, 27636), (188, 25431), (196, 24393), (282, 16954), (294, 16262), (329, 14532), (346, 13818), (519, 9212), (564, 8477), (588, 8131), (658, 7266), (692, 6909), (987, 4844), (1038, 4606), (1211, 3948), (1316, 3633), (1974, 2422), (2076, 2303)]