63766768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1091}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 133647696

約数和(自身を除く): 69880928

約数列:

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

約数ペア:

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