38907752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6133}}^1$

素因数の和:6213

約数の個数: 32

約数和(自身を含む): 79864680

約数和(自身を除く): 40956928

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6133, 6344, 12266, 24532, 49064, 79729, 159458, 318916, 374113, 637832, 748226, 1496452, 2992904, 4863469, 9726938, 19453876, 38907752]

約数ペア:

[(1, 38907752), (2, 19453876), (4, 9726938), (8, 4863469), (13, 2992904), (26, 1496452), (52, 748226), (61, 637832), (104, 374113), (122, 318916), (244, 159458), (488, 79729), (793, 49064), (1586, 24532), (3172, 12266), (6133, 6344)]