70660616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1031}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 143035200

約数和(自身を除く): 72374584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 1031, 1318, 2062, 2636, 4124, 5272, 8248, 8567, 13403, 17134, 26806, 34268, 53612, 68536, 107224, 679429, 1358858, 2717716, 5435432, 8832577, 17665154, 35330308, 70660616]

約数ペア:

[(1, 70660616), (2, 35330308), (4, 17665154), (8, 8832577), (13, 5435432), (26, 2717716), (52, 1358858), (104, 679429), (659, 107224), (1031, 68536), (1318, 53612), (2062, 34268), (2636, 26806), (4124, 17134), (5272, 13403), (8248, 8567)]