26472016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 56801920

約数和(自身を除く): 30329904

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 304, 424, 496, 589, 848, 1007, 1178, 1643, 2014, 2356, 2809, 3286, 4028, 4712, 5618, 6572, 8056, 9424, 11236, 13144, 16112, 22472, 26288, 31217, 44944, 53371, 62434, 87079, 106742, 124868, 174158, 213484, 249736, 348316, 426968, 499472, 696632, 853936, 1393264, 1654501, 3309002, 6618004, 13236008, 26472016]

約数ペア:

[(1, 26472016), (2, 13236008), (4, 6618004), (8, 3309002), (16, 1654501), (19, 1393264), (31, 853936), (38, 696632), (53, 499472), (62, 426968), (76, 348316), (106, 249736), (124, 213484), (152, 174158), (212, 124868), (248, 106742), (304, 87079), (424, 62434), (496, 53371), (589, 44944), (848, 31217), (1007, 26288), (1178, 22472), (1643, 16112), (2014, 13144), (2356, 11236), (2809, 9424), (3286, 8056), (4028, 6572), (4712, 5618)]