4937465728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{95717}}^1$

素因数の和:95775

約数の個数: 64

約数和(自身を含む): 10934824320

約数和(自身を除く): 5997358592

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 51584, 95717, 191434, 382868, 765736, 1244321, 1531472, 2488642, 2967227, 3062944, 4977284, 5934454, 6125888, 9954568, 11868908, 12251776, 19909136, 23737816, 38573951, 39818272, 47475632, 77147902, 79636544, 94951264, 154295804, 159273088, 189902528, 308591608, 379805056, 617183216, 1234366432, 2468732864, 4937465728]

約数ペア:

[(1, 4937465728), (2, 2468732864), (4, 1234366432), (8, 617183216), (13, 379805056), (16, 308591608), (26, 189902528), (31, 159273088), (32, 154295804), (52, 94951264), (62, 79636544), (64, 77147902), (104, 47475632), (124, 39818272), (128, 38573951), (208, 23737816), (248, 19909136), (403, 12251776), (416, 11868908), (496, 9954568), (806, 6125888), (832, 5934454), (992, 4977284), (1612, 3062944), (1664, 2967227), (1984, 2488642), (3224, 1531472), (3968, 1244321), (6448, 765736), (12896, 382868), (25792, 191434), (51584, 95717)]