859969984

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4597}}^1$

素因数の和:4725

約数の個数: 56

約数和(自身を含む): 1775195840

約数和(自身を除く): 915225856

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 148, 158, 296, 316, 592, 632, 1184, 1264, 2368, 2528, 2923, 4597, 5056, 5846, 9194, 11692, 18388, 23384, 36776, 46768, 73552, 93536, 147104, 170089, 187072, 294208, 340178, 363163, 680356, 726326, 1360712, 1452652, 2721424, 2905304, 5442848, 5810608, 10885696, 11621216, 13437031, 23242432, 26874062, 53748124, 107496248, 214992496, 429984992, 859969984]

約数ペア:

[(1, 859969984), (2, 429984992), (4, 214992496), (8, 107496248), (16, 53748124), (32, 26874062), (37, 23242432), (64, 13437031), (74, 11621216), (79, 10885696), (148, 5810608), (158, 5442848), (296, 2905304), (316, 2721424), (592, 1452652), (632, 1360712), (1184, 726326), (1264, 680356), (2368, 363163), (2528, 340178), (2923, 294208), (4597, 187072), (5056, 170089), (5846, 147104), (9194, 93536), (11692, 73552), (18388, 46768), (23384, 36776)]