28277184

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11329}}^1$

素因数の和:11357

約数の個数: 56

約数和(自身を含む): 80578960

約数和(自身を除く): 52301776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 11329, 22658, 33987, 45316, 67974, 90632, 135948, 147277, 181264, 271896, 294554, 362528, 441831, 543792, 589108, 725056, 883662, 1087584, 1178216, 1767324, 2175168, 2356432, 3534648, 4712864, 7069296, 9425728, 14138592, 28277184]

約数ペア:

[(1, 28277184), (2, 14138592), (3, 9425728), (4, 7069296), (6, 4712864), (8, 3534648), (12, 2356432), (13, 2175168), (16, 1767324), (24, 1178216), (26, 1087584), (32, 883662), (39, 725056), (48, 589108), (52, 543792), (64, 441831), (78, 362528), (96, 294554), (104, 271896), (156, 181264), (192, 147277), (208, 135948), (312, 90632), (416, 67974), (624, 45316), (832, 33987), (1248, 22658), (2496, 11329)]