28868736

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5813

約数の個数: 64

約数和(自身を含む): 82595520

約数和(自身を除く): 53726784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 5783, 11566, 17349, 23132, 34698, 46264, 69396, 75179, 92528, 138792, 150358, 185056, 225537, 277584, 300716, 370112, 451074, 555168, 601432, 740224, 902148, 1110336, 1202864, 1804296, 2220672, 2405728, 3608592, 4811456, 7217184, 9622912, 14434368, 28868736]

約数ペア:

[(1, 28868736), (2, 14434368), (3, 9622912), (4, 7217184), (6, 4811456), (8, 3608592), (12, 2405728), (13, 2220672), (16, 1804296), (24, 1202864), (26, 1110336), (32, 902148), (39, 740224), (48, 601432), (52, 555168), (64, 451074), (78, 370112), (96, 300716), (104, 277584), (128, 225537), (156, 185056), (192, 150358), (208, 138792), (312, 92528), (384, 75179), (416, 69396), (624, 46264), (832, 34698), (1248, 23132), (1664, 17349), (2496, 11566), (4992, 5783)]