39628496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 82260360

約数和(自身を除く): 42631864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 1637, 3026, 3274, 6052, 6548, 12104, 13096, 24208, 26192, 27829, 55658, 111316, 145693, 222632, 291386, 445264, 582772, 1165544, 2331088, 2476781, 4953562, 9907124, 19814248, 39628496]

約数ペア:

[(1, 39628496), (2, 19814248), (4, 9907124), (8, 4953562), (16, 2476781), (17, 2331088), (34, 1165544), (68, 582772), (89, 445264), (136, 291386), (178, 222632), (272, 145693), (356, 111316), (712, 55658), (1424, 27829), (1513, 26192), (1637, 24208), (3026, 13096), (3274, 12104), (6052, 6548)]