127533536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1091}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 271606608

約数和(自身を除く): 144073072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 281, 416, 562, 1091, 1124, 2182, 2248, 3653, 4364, 4496, 7306, 8728, 8992, 14183, 14612, 17456, 28366, 29224, 34912, 56732, 58448, 113464, 116896, 226928, 306571, 453856, 613142, 1226284, 2452568, 3985423, 4905136, 7970846, 9810272, 15941692, 31883384, 63766768, 127533536]

約数ペア:

[(1, 127533536), (2, 63766768), (4, 31883384), (8, 15941692), (13, 9810272), (16, 7970846), (26, 4905136), (32, 3985423), (52, 2452568), (104, 1226284), (208, 613142), (281, 453856), (416, 306571), (562, 226928), (1091, 116896), (1124, 113464), (2182, 58448), (2248, 56732), (3653, 34912), (4364, 29224), (4496, 28366), (7306, 17456), (8728, 14612), (8992, 14183)]