28376848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2719

約数の個数: 40

約数和(自身を含む): 59371200

約数和(自身を除く): 30994352

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2659, 2668, 5318, 5336, 10636, 10672, 21272, 42544, 61157, 77111, 122314, 154222, 244628, 308444, 489256, 616888, 978512, 1233776, 1773553, 3547106, 7094212, 14188424, 28376848]

約数ペア:

[(1, 28376848), (2, 14188424), (4, 7094212), (8, 3547106), (16, 1773553), (23, 1233776), (29, 978512), (46, 616888), (58, 489256), (92, 308444), (116, 244628), (184, 154222), (232, 122314), (368, 77111), (464, 61157), (667, 42544), (1334, 21272), (2659, 10672), (2668, 10636), (5318, 5336)]