672772064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{3343}}^1$

素因数の和:3703

約数の個数: 48

約数和(自身を含む): 1398862080

約数和(自身を除く): 726090016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 331, 608, 662, 1324, 2648, 3343, 5296, 6289, 6686, 10592, 12578, 13372, 25156, 26744, 50312, 53488, 63517, 100624, 106976, 127034, 201248, 254068, 508136, 1016272, 1106533, 2032544, 2213066, 4426132, 8852264, 17704528, 21024127, 35409056, 42048254, 84096508, 168193016, 336386032, 672772064]

約数ペア:

[(1, 672772064), (2, 336386032), (4, 168193016), (8, 84096508), (16, 42048254), (19, 35409056), (32, 21024127), (38, 17704528), (76, 8852264), (152, 4426132), (304, 2213066), (331, 2032544), (608, 1106533), (662, 1016272), (1324, 508136), (2648, 254068), (3343, 201248), (5296, 127034), (6289, 106976), (6686, 100624), (10592, 63517), (12578, 53488), (13372, 50312), (25156, 26744)]