37939072

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 79302960

約数和(自身を除く): 41363888

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 113, 122, 128, 172, 226, 244, 344, 452, 488, 688, 904, 976, 1376, 1808, 1952, 2623, 2752, 3616, 3904, 4859, 5246, 5504, 6893, 7232, 7808, 9718, 10492, 13786, 14464, 19436, 20984, 27572, 38872, 41968, 55144, 77744, 83936, 110288, 155488, 167872, 220576, 296399, 310976, 335744, 441152, 592798, 621952, 882304, 1185596, 2371192, 4742384, 9484768, 18969536, 37939072]

約数ペア:

[(1, 37939072), (2, 18969536), (4, 9484768), (8, 4742384), (16, 2371192), (32, 1185596), (43, 882304), (61, 621952), (64, 592798), (86, 441152), (113, 335744), (122, 310976), (128, 296399), (172, 220576), (226, 167872), (244, 155488), (344, 110288), (452, 83936), (488, 77744), (688, 55144), (904, 41968), (976, 38872), (1376, 27572), (1808, 20984), (1952, 19436), (2623, 14464), (2752, 13786), (3616, 10492), (3904, 9718), (4859, 7808), (5246, 7232), (5504, 6893)]