38245568

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 56

約数和(自身を含む): 80613504

約数和(自身を除く): 42367936

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 521, 592, 992, 1042, 1147, 1184, 1984, 2084, 2294, 2368, 4168, 4588, 8336, 9176, 16151, 16672, 18352, 19277, 32302, 33344, 36704, 38554, 64604, 73408, 77108, 129208, 154216, 258416, 308432, 516832, 597587, 616864, 1033664, 1195174, 1233728, 2390348, 4780696, 9561392, 19122784, 38245568]

約数ペア:

[(1, 38245568), (2, 19122784), (4, 9561392), (8, 4780696), (16, 2390348), (31, 1233728), (32, 1195174), (37, 1033664), (62, 616864), (64, 597587), (74, 516832), (124, 308432), (148, 258416), (248, 154216), (296, 129208), (496, 77108), (521, 73408), (592, 64604), (992, 38554), (1042, 36704), (1147, 33344), (1184, 32302), (1984, 19277), (2084, 18352), (2294, 16672), (2368, 16151), (4168, 9176), (4588, 8336)]