7824908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 17830512

約数和(自身を除く): 10005604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 83, 91, 98, 148, 166, 182, 196, 259, 332, 364, 481, 518, 581, 637, 962, 1036, 1079, 1162, 1274, 1813, 1924, 2158, 2324, 2548, 3071, 3367, 3626, 4067, 4316, 6142, 6734, 7252, 7553, 8134, 12284, 13468, 15106, 16268, 21497, 23569, 30212, 39923, 42994, 47138, 52871, 79846, 85988, 94276, 105742, 150479, 159692, 211484, 279461, 300958, 558922, 601916, 1117844, 1956227, 3912454, 7824908]

約数ペア:

[(1, 7824908), (2, 3912454), (4, 1956227), (7, 1117844), (13, 601916), (14, 558922), (26, 300958), (28, 279461), (37, 211484), (49, 159692), (52, 150479), (74, 105742), (83, 94276), (91, 85988), (98, 79846), (148, 52871), (166, 47138), (182, 42994), (196, 39923), (259, 30212), (332, 23569), (364, 21497), (481, 16268), (518, 15106), (581, 13468), (637, 12284), (962, 8134), (1036, 7553), (1079, 7252), (1162, 6734), (1274, 6142), (1813, 4316), (1924, 4067), (2158, 3626), (2324, 3367), (2548, 3071)]