554944

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 56

約数和(自身を含む): 1280160

約数和(自身を除く): 725216

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 32, 46, 52, 58, 64, 92, 104, 116, 184, 208, 232, 299, 368, 377, 416, 464, 598, 667, 736, 754, 832, 928, 1196, 1334, 1472, 1508, 1856, 2392, 2668, 3016, 4784, 5336, 6032, 8671, 9568, 10672, 12064, 17342, 19136, 21344, 24128, 34684, 42688, 69368, 138736, 277472, 554944]

約数ペア:

[(1, 554944), (2, 277472), (4, 138736), (8, 69368), (13, 42688), (16, 34684), (23, 24128), (26, 21344), (29, 19136), (32, 17342), (46, 12064), (52, 10672), (58, 9568), (64, 8671), (92, 6032), (104, 5336), (116, 4784), (184, 3016), (208, 2668), (232, 2392), (299, 1856), (368, 1508), (377, 1472), (416, 1334), (464, 1196), (598, 928), (667, 832), (736, 754)]