26861252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 27328828

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 419, 517, 682, 838, 1034, 1364, 1457, 1676, 2068, 2914, 4609, 5828, 9218, 12989, 16027, 18436, 19693, 25978, 32054, 39386, 51956, 64108, 78772, 142879, 216623, 285758, 433246, 571516, 610483, 866492, 1220966, 2441932, 6715313, 13430626, 26861252]

約数ペア:

[(1, 26861252), (2, 13430626), (4, 6715313), (11, 2441932), (22, 1220966), (31, 866492), (44, 610483), (47, 571516), (62, 433246), (94, 285758), (124, 216623), (188, 142879), (341, 78772), (419, 64108), (517, 51956), (682, 39386), (838, 32054), (1034, 25978), (1364, 19693), (1457, 18436), (1676, 16027), (2068, 12989), (2914, 9218), (4609, 5828)]