28010688

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6343}}^1$

素因数の和:6381

約数の個数: 56

約数和(自身を含む): 77346048

約数和(自身を除く): 49335360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 6343, 12686, 19029, 25372, 38058, 50744, 76116, 101488, 145889, 152232, 202976, 291778, 304464, 405952, 437667, 583556, 608928, 875334, 1167112, 1217856, 1750668, 2334224, 3501336, 4668448, 7002672, 9336896, 14005344, 28010688]

約数ペア:

[(1, 28010688), (2, 14005344), (3, 9336896), (4, 7002672), (6, 4668448), (8, 3501336), (12, 2334224), (16, 1750668), (23, 1217856), (24, 1167112), (32, 875334), (46, 608928), (48, 583556), (64, 437667), (69, 405952), (92, 304464), (96, 291778), (138, 202976), (184, 152232), (192, 145889), (276, 101488), (368, 76116), (552, 50744), (736, 38058), (1104, 25372), (1472, 19029), (2208, 12686), (4416, 6343)]