40260284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11171}}^1$

素因数の和:11245

約数の個数: 24

約数和(自身を含む): 76014288

約数和(自身を除く): 35754004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 11171, 22342, 44684, 189907, 379814, 592063, 759628, 1184126, 2368252, 10065071, 20130142, 40260284]

約数ペア:

[(1, 40260284), (2, 20130142), (4, 10065071), (17, 2368252), (34, 1184126), (53, 759628), (68, 592063), (106, 379814), (212, 189907), (901, 44684), (1802, 22342), (3604, 11171)]