427161568

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1487}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 863944704

約数和(自身を除く): 436783136

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 191, 376, 382, 752, 764, 1487, 1504, 1528, 2974, 3056, 5948, 6112, 8977, 11896, 17954, 23792, 35908, 47584, 69889, 71816, 139778, 143632, 279556, 284017, 287264, 559112, 568034, 1118224, 1136068, 2236448, 2272136, 4544272, 9088544, 13348799, 26697598, 53395196, 106790392, 213580784, 427161568]

約数ペア:

[(1, 427161568), (2, 213580784), (4, 106790392), (8, 53395196), (16, 26697598), (32, 13348799), (47, 9088544), (94, 4544272), (188, 2272136), (191, 2236448), (376, 1136068), (382, 1118224), (752, 568034), (764, 559112), (1487, 287264), (1504, 284017), (1528, 279556), (2974, 143632), (3056, 139778), (5948, 71816), (6112, 69889), (8977, 47584), (11896, 35908), (17954, 23792)]