15339904

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 32558400

約数和(自身を除く): 17218496

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 79, 82, 128, 148, 158, 164, 296, 316, 328, 592, 632, 656, 1184, 1264, 1312, 1517, 2368, 2528, 2624, 2923, 3034, 3239, 4736, 5056, 5248, 5846, 6068, 6478, 10112, 11692, 12136, 12956, 23384, 24272, 25912, 46768, 48544, 51824, 93536, 97088, 103648, 119843, 187072, 194176, 207296, 239686, 374144, 414592, 479372, 958744, 1917488, 3834976, 7669952, 15339904]

約数ペア:

[(1, 15339904), (2, 7669952), (4, 3834976), (8, 1917488), (16, 958744), (32, 479372), (37, 414592), (41, 374144), (64, 239686), (74, 207296), (79, 194176), (82, 187072), (128, 119843), (148, 103648), (158, 97088), (164, 93536), (296, 51824), (316, 48544), (328, 46768), (592, 25912), (632, 24272), (656, 23384), (1184, 12956), (1264, 12136), (1312, 11692), (1517, 10112), (2368, 6478), (2528, 6068), (2624, 5846), (2923, 5248), (3034, 5056), (3239, 4736)]