98921788

素因数分解:

$2^2\times 7^2\times {\mathrm{569}}^1\times {\mathrm{887}}^1$

素因数の和:1474

約数の個数: 36

約数和(自身を含む): 201957840

約数和(自身を除く): 103036052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 569, 887, 1138, 1774, 2276, 3548, 3983, 6209, 7966, 12418, 15932, 24836, 27881, 43463, 55762, 86926, 111524, 173852, 504703, 1009406, 2018812, 3532921, 7065842, 14131684, 24730447, 49460894, 98921788]

約数ペア:

[(1, 98921788), (2, 49460894), (4, 24730447), (7, 14131684), (14, 7065842), (28, 3532921), (49, 2018812), (98, 1009406), (196, 504703), (569, 173852), (887, 111524), (1138, 86926), (1774, 55762), (2276, 43463), (3548, 27881), (3983, 24836), (6209, 15932), (7966, 12418)]