274881488

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84631}}^1$

素因数の和:84675

約数の個数: 40

約数和(自身を含む): 629662080

約数和(自身を除く): 354780592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 84631, 169262, 338524, 592417, 677048, 1184834, 1354096, 2369668, 2454299, 4739336, 4908598, 9478672, 9817196, 17180093, 19634392, 34360186, 39268784, 68720372, 137440744, 274881488]

約数ペア:

[(1, 274881488), (2, 137440744), (4, 68720372), (7, 39268784), (8, 34360186), (14, 19634392), (16, 17180093), (28, 9817196), (29, 9478672), (56, 4908598), (58, 4739336), (112, 2454299), (116, 2369668), (203, 1354096), (232, 1184834), (406, 677048), (464, 592417), (812, 338524), (1624, 169262), (3248, 84631)]