38768044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 80317440

約数和(自身を除く): 41549396

約数列:

[1, 2, 4, 7, 14, 28, 47, 89, 94, 178, 188, 329, 331, 356, 623, 658, 662, 1246, 1316, 1324, 2317, 2492, 4183, 4634, 8366, 9268, 15557, 16732, 29281, 29459, 31114, 58562, 58918, 62228, 108899, 117124, 117836, 206213, 217798, 412426, 435596, 824852, 1384573, 2769146, 5538292, 9692011, 19384022, 38768044]

約数ペア:

[(1, 38768044), (2, 19384022), (4, 9692011), (7, 5538292), (14, 2769146), (28, 1384573), (47, 824852), (89, 435596), (94, 412426), (178, 217798), (188, 206213), (329, 117836), (331, 117124), (356, 108899), (623, 62228), (658, 58918), (662, 58562), (1246, 31114), (1316, 29459), (1324, 29281), (2317, 16732), (2492, 15557), (4183, 9268), (4634, 8366)]