26189296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 63170560

約数和(自身を除く): 36981264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 397, 434, 496, 532, 589, 794, 868, 1064, 1178, 1588, 1736, 2128, 2356, 2779, 3176, 3472, 4123, 4712, 5558, 6352, 7543, 8246, 9424, 11116, 12307, 15086, 16492, 22232, 24614, 30172, 32984, 44464, 49228, 52801, 60344, 65968, 86149, 98456, 105602, 120688, 172298, 196912, 211204, 233833, 344596, 422408, 467666, 689192, 844816, 935332, 1378384, 1636831, 1870664, 3273662, 3741328, 6547324, 13094648, 26189296]

約数ペア:

[(1, 26189296), (2, 13094648), (4, 6547324), (7, 3741328), (8, 3273662), (14, 1870664), (16, 1636831), (19, 1378384), (28, 935332), (31, 844816), (38, 689192), (56, 467666), (62, 422408), (76, 344596), (112, 233833), (124, 211204), (133, 196912), (152, 172298), (217, 120688), (248, 105602), (266, 98456), (304, 86149), (397, 65968), (434, 60344), (496, 52801), (532, 49228), (589, 44464), (794, 32984), (868, 30172), (1064, 24614), (1178, 22232), (1588, 16492), (1736, 15086), (2128, 12307), (2356, 11116), (2779, 9424), (3176, 8246), (3472, 7543), (4123, 6352), (4712, 5558)]