71115304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9631}}^1$

素因数の和:9721

約数の個数: 32

約数和(自身を含む): 145635840

約数和(自身を除く): 74520536

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 9631, 19262, 38524, 77048, 125203, 250406, 500812, 683801, 1001624, 1367602, 2735204, 5470408, 8889413, 17778826, 35557652, 71115304]

約数ペア:

[(1, 71115304), (2, 35557652), (4, 17778826), (8, 8889413), (13, 5470408), (26, 2735204), (52, 1367602), (71, 1001624), (104, 683801), (142, 500812), (284, 250406), (568, 125203), (923, 77048), (1846, 38524), (3692, 19262), (7384, 9631)]