7768592

素因数分解:

$2^4\times {\mathrm{13}}^4\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 50

約数和(自身を含む): 17265078

約数和(自身を除く): 9496486

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 2197, 2704, 2873, 3536, 4394, 5746, 8788, 11492, 17576, 22984, 28561, 35152, 37349, 45968, 57122, 74698, 114244, 149396, 228488, 298792, 456976, 485537, 597584, 971074, 1942148, 3884296, 7768592]

約数ペア:

[(1, 7768592), (2, 3884296), (4, 1942148), (8, 971074), (13, 597584), (16, 485537), (17, 456976), (26, 298792), (34, 228488), (52, 149396), (68, 114244), (104, 74698), (136, 57122), (169, 45968), (208, 37349), (221, 35152), (272, 28561), (338, 22984), (442, 17576), (676, 11492), (884, 8788), (1352, 5746), (1768, 4394), (2197, 3536), (2704, 2873)]