3727647872

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{172321}}^1$

素因数の和:172361

約数の個数: 48

約数和(自身を含む): 8041406130

約数和(自身を除く): 4313758258

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 10816, 21632, 172321, 344642, 689284, 1378568, 2240173, 2757136, 4480346, 5514272, 8960692, 11028544, 17921384, 22057088, 29122249, 35842768, 58244498, 71685536, 116488996, 143371072, 232977992, 286742144, 465955984, 931911968, 1863823936, 3727647872]

約数ペア:

[(1, 3727647872), (2, 1863823936), (4, 931911968), (8, 465955984), (13, 286742144), (16, 232977992), (26, 143371072), (32, 116488996), (52, 71685536), (64, 58244498), (104, 35842768), (128, 29122249), (169, 22057088), (208, 17921384), (338, 11028544), (416, 8960692), (676, 5514272), (832, 4480346), (1352, 2757136), (1664, 2240173), (2704, 1378568), (5408, 689284), (10816, 344642), (21632, 172321)]