40803575728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{853}}^1\times {\mathrm{80803}}^1$

素因数の和:81701

約数の個数: 40

約数和(自身を含む): 81289793648

約数和(自身を除く): 40486217920

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 853, 1706, 3412, 6824, 13648, 31561, 63122, 80803, 126244, 161606, 252488, 323212, 504976, 646424, 1292848, 2989711, 5979422, 11958844, 23917688, 47835376, 68924959, 137849918, 275699836, 551399672, 1102799344, 2550223483, 5100446966, 10200893932, 20401787864, 40803575728]

約数ペア:

[(1, 40803575728), (2, 20401787864), (4, 10200893932), (8, 5100446966), (16, 2550223483), (37, 1102799344), (74, 551399672), (148, 275699836), (296, 137849918), (592, 68924959), (853, 47835376), (1706, 23917688), (3412, 11958844), (6824, 5979422), (13648, 2989711), (31561, 1292848), (63122, 646424), (80803, 504976), (126244, 323212), (161606, 252488)]