1040640736

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{7547}}^1$

素因数の和:7727

約数の個数: 48

約数和(自身を含む): 2130347520

約数和(自身を除く): 1089706784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 139, 248, 278, 496, 556, 992, 1112, 2224, 4309, 4448, 7547, 8618, 15094, 17236, 30188, 34472, 60376, 68944, 120752, 137888, 233957, 241504, 467914, 935828, 1049033, 1871656, 2098066, 3743312, 4196132, 7486624, 8392264, 16784528, 32520023, 33569056, 65040046, 130080092, 260160184, 520320368, 1040640736]

約数ペア:

[(1, 1040640736), (2, 520320368), (4, 260160184), (8, 130080092), (16, 65040046), (31, 33569056), (32, 32520023), (62, 16784528), (124, 8392264), (139, 7486624), (248, 4196132), (278, 3743312), (496, 2098066), (556, 1871656), (992, 1049033), (1112, 935828), (2224, 467914), (4309, 241504), (4448, 233957), (7547, 137888), (8618, 120752), (15094, 68944), (17236, 60376), (30188, 34472)]