69470908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 140343840

約数和(自身を除く): 70872932

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 883, 884, 1157, 1513, 1766, 2314, 3026, 3532, 4628, 6052, 11479, 15011, 19669, 22958, 30022, 39338, 45916, 60044, 78587, 78676, 157174, 195143, 314348, 390286, 780572, 1021631, 1335979, 2043262, 2671958, 4086524, 5343916, 17367727, 34735454, 69470908]

約数ペア:

[(1, 69470908), (2, 34735454), (4, 17367727), (13, 5343916), (17, 4086524), (26, 2671958), (34, 2043262), (52, 1335979), (68, 1021631), (89, 780572), (178, 390286), (221, 314348), (356, 195143), (442, 157174), (883, 78676), (884, 78587), (1157, 60044), (1513, 45916), (1766, 39338), (2314, 30022), (3026, 22958), (3532, 19669), (4628, 15011), (6052, 11479)]