6565944996856

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1\times {\mathrm{650563}}^1$

素因数の和:655484

約数の個数: 64

約数和(自身を含む): 14453138004480

約数和(自身を除く): 7887193007624

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 4871, 9742, 19484, 34097, 38968, 68194, 136388, 180227, 272776, 360454, 650563, 720908, 1261589, 1301126, 1441816, 2523178, 2602252, 4553941, 5046356, 5204504, 9107882, 10092712, 18215764, 24070831, 36431528, 48141662, 96283324, 168495817, 192566648, 336991634, 673983268, 1347966536, 3168892373, 6337784746, 12675569492, 22182246611, 25351138984, 44364493222, 88728986444, 117249017801, 177457972888, 234498035602, 468996071204, 820743124607, 937992142408, 1641486249214, 3282972498428, 6565944996856]

約数ペア:

[(1, 6565944996856), (2, 3282972498428), (4, 1641486249214), (7, 937992142408), (8, 820743124607), (14, 468996071204), (28, 234498035602), (37, 177457972888), (56, 117249017801), (74, 88728986444), (148, 44364493222), (259, 25351138984), (296, 22182246611), (518, 12675569492), (1036, 6337784746), (2072, 3168892373), (4871, 1347966536), (9742, 673983268), (19484, 336991634), (34097, 192566648), (38968, 168495817), (68194, 96283324), (136388, 48141662), (180227, 36431528), (272776, 24070831), (360454, 18215764), (650563, 10092712), (720908, 9107882), (1261589, 5204504), (1301126, 5046356), (1441816, 4553941), (2523178, 2602252)]