71375524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 140507136

約数和(自身を除く): 69131612

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 127, 212, 241, 254, 482, 508, 583, 964, 1166, 1397, 2332, 2651, 2794, 5302, 5588, 6731, 10604, 12773, 13462, 25546, 26924, 30607, 51092, 61214, 74041, 122428, 140503, 148082, 281006, 296164, 336677, 562012, 673354, 1346708, 1622171, 3244342, 6488684, 17843881, 35687762, 71375524]

約数ペア:

[(1, 71375524), (2, 35687762), (4, 17843881), (11, 6488684), (22, 3244342), (44, 1622171), (53, 1346708), (106, 673354), (127, 562012), (212, 336677), (241, 296164), (254, 281006), (482, 148082), (508, 140503), (583, 122428), (964, 74041), (1166, 61214), (1397, 51092), (2332, 30607), (2651, 26924), (2794, 25546), (5302, 13462), (5588, 12773), (6731, 10604)]