175273072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12577}}^1$

素因数の和:12665

約数の個数: 40

約数和(自身を含む): 371201936

約数和(自身を除く): 195928864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 12577, 13936, 25154, 50308, 100616, 163501, 201232, 327002, 654004, 842659, 1308008, 1685318, 2616016, 3370636, 6741272, 10954567, 13482544, 21909134, 43818268, 87636536, 175273072]

約数ペア:

[(1, 175273072), (2, 87636536), (4, 43818268), (8, 21909134), (13, 13482544), (16, 10954567), (26, 6741272), (52, 3370636), (67, 2616016), (104, 1685318), (134, 1308008), (208, 842659), (268, 654004), (536, 327002), (871, 201232), (1072, 163501), (1742, 100616), (3484, 50308), (6968, 25154), (12577, 13936)]