65389664

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 137531520

約数和(自身を除く): 72141856

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 2273, 3596, 4546, 7192, 9092, 14384, 18184, 28768, 36368, 65917, 70463, 72736, 131834, 140926, 263668, 281852, 527336, 563704, 1054672, 1127408, 2043427, 2109344, 2254816, 4086854, 8173708, 16347416, 32694832, 65389664]

約数ペア:

[(1, 65389664), (2, 32694832), (4, 16347416), (8, 8173708), (16, 4086854), (29, 2254816), (31, 2109344), (32, 2043427), (58, 1127408), (62, 1054672), (116, 563704), (124, 527336), (232, 281852), (248, 263668), (464, 140926), (496, 131834), (899, 72736), (928, 70463), (992, 65917), (1798, 36368), (2273, 28768), (3596, 18184), (4546, 14384), (7192, 9092)]