961253072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1288

約数の個数: 60

約数和(自身を含む): 2023831404

約数和(自身を除く): 1062578332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 433, 676, 821, 866, 1352, 1642, 1732, 2704, 3284, 3464, 5629, 6568, 6928, 10673, 11258, 13136, 21346, 22516, 42692, 45032, 73177, 85384, 90064, 138749, 146354, 170768, 277498, 292708, 355493, 554996, 585416, 710986, 1109992, 1170832, 1421972, 2219984, 2843944, 4621409, 5687888, 9242818, 18485636, 36971272, 60078317, 73942544, 120156634, 240313268, 480626536, 961253072]

約数ペア:

[(1, 961253072), (2, 480626536), (4, 240313268), (8, 120156634), (13, 73942544), (16, 60078317), (26, 36971272), (52, 18485636), (104, 9242818), (169, 5687888), (208, 4621409), (338, 2843944), (433, 2219984), (676, 1421972), (821, 1170832), (866, 1109992), (1352, 710986), (1642, 585416), (1732, 554996), (2704, 355493), (3284, 292708), (3464, 277498), (5629, 170768), (6568, 146354), (6928, 138749), (10673, 90064), (11258, 85384), (13136, 73177), (21346, 45032), (22516, 42692)]