71850298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 123451776

約数和(自身を除く): 51601478

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2267, 2438, 4534, 15847, 29471, 31694, 52141, 58942, 104282, 120151, 240302, 677833, 1355666, 1561963, 2763473, 3123926, 5526946, 35925149, 71850298]

約数ペア:

[(1, 71850298), (2, 35925149), (13, 5526946), (23, 3123926), (26, 2763473), (46, 1561963), (53, 1355666), (106, 677833), (299, 240302), (598, 120151), (689, 104282), (1219, 58942), (1378, 52141), (2267, 31694), (2438, 29471), (4534, 15847)]