87496892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3911}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 189278208

約数和(自身を除く): 101781316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 3911, 5593, 7822, 11186, 15644, 22372, 27377, 54754, 66487, 109508, 132974, 183817, 265948, 367634, 465409, 735268, 930818, 1286719, 1861636, 2573438, 3124889, 5146876, 6249778, 12499556, 21874223, 43748446, 87496892]

約数ペア:

[(1, 87496892), (2, 43748446), (4, 21874223), (7, 12499556), (14, 6249778), (17, 5146876), (28, 3124889), (34, 2573438), (47, 1861636), (68, 1286719), (94, 930818), (119, 735268), (188, 465409), (238, 367634), (329, 265948), (476, 183817), (658, 132974), (799, 109508), (1316, 66487), (1598, 54754), (3196, 27377), (3911, 22372), (5593, 15644), (7822, 11186)]