39659264

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 83885760

約数和(自身を除く): 44226496

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 79, 106, 128, 148, 158, 212, 256, 296, 316, 424, 592, 632, 848, 1184, 1264, 1696, 1961, 2368, 2528, 2923, 3392, 3922, 4187, 4736, 5056, 5846, 6784, 7844, 8374, 9472, 10112, 11692, 13568, 15688, 16748, 20224, 23384, 31376, 33496, 46768, 62752, 66992, 93536, 125504, 133984, 154919, 187072, 251008, 267968, 309838, 374144, 502016, 535936, 619676, 748288, 1071872, 1239352, 2478704, 4957408, 9914816, 19829632, 39659264]

約数ペア:

[(1, 39659264), (2, 19829632), (4, 9914816), (8, 4957408), (16, 2478704), (32, 1239352), (37, 1071872), (53, 748288), (64, 619676), (74, 535936), (79, 502016), (106, 374144), (128, 309838), (148, 267968), (158, 251008), (212, 187072), (256, 154919), (296, 133984), (316, 125504), (424, 93536), (592, 66992), (632, 62752), (848, 46768), (1184, 33496), (1264, 31376), (1696, 23384), (1961, 20224), (2368, 16748), (2528, 15688), (2923, 13568), (3392, 11692), (3922, 10112), (4187, 9472), (4736, 8374), (5056, 7844), (5846, 6784)]