12921488288

素因数分解:

$2^5\times {\mathrm{1721}}^1\times {\mathrm{234629}}^1$

素因数の和:236360

約数の個数: 24

約数和(自身を含む): 25454070180

約数和(自身を除く): 12532581892

約数列:

[1, 2, 4, 8, 16, 32, 1721, 3442, 6884, 13768, 27536, 55072, 234629, 469258, 938516, 1877032, 3754064, 7508128, 403796509, 807593018, 1615186036, 3230372072, 6460744144, 12921488288]

約数ペア:

[(1, 12921488288), (2, 6460744144), (4, 3230372072), (8, 1615186036), (16, 807593018), (32, 403796509), (1721, 7508128), (3442, 3754064), (6884, 1877032), (13768, 938516), (27536, 469258), (55072, 234629)]