39840648

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21013}}^1$

素因数の和:21101

約数の個数: 32

約数和(自身を含む): 100867200

約数和(自身を除く): 61026552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 21013, 42026, 63039, 84052, 126078, 168104, 252156, 504312, 1660027, 3320054, 4980081, 6640108, 9960162, 13280216, 19920324, 39840648]

約数ペア:

[(1, 39840648), (2, 19920324), (3, 13280216), (4, 9960162), (6, 6640108), (8, 4980081), (12, 3320054), (24, 1660027), (79, 504312), (158, 252156), (237, 168104), (316, 126078), (474, 84052), (632, 63039), (948, 42026), (1896, 21013)]