16687644

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 40857600

約数和(自身を除く): 24169956

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 607, 948, 1214, 1821, 2291, 2428, 3642, 4582, 6873, 7284, 9164, 13746, 17603, 27492, 35206, 47953, 52809, 70412, 95906, 105618, 143859, 191812, 211236, 287718, 575436, 1390637, 2781274, 4171911, 5562548, 8343822, 16687644]

約数ペア:

[(1, 16687644), (2, 8343822), (3, 5562548), (4, 4171911), (6, 2781274), (12, 1390637), (29, 575436), (58, 287718), (79, 211236), (87, 191812), (116, 143859), (158, 105618), (174, 95906), (237, 70412), (316, 52809), (348, 47953), (474, 35206), (607, 27492), (948, 17603), (1214, 13746), (1821, 9164), (2291, 7284), (2428, 6873), (3642, 4582)]