64223516

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11299}}^1$

素因数の和:11346

約数の個数: 36

約数和(自身を含む): 135261000

約数和(自身を除く): 71037484

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 11299, 22598, 45196, 79093, 158186, 316372, 327671, 553651, 655342, 1107302, 1310684, 2214604, 2293697, 4587394, 9174788, 16055879, 32111758, 64223516]

約数ペア:

[(1, 64223516), (2, 32111758), (4, 16055879), (7, 9174788), (14, 4587394), (28, 2293697), (29, 2214604), (49, 1310684), (58, 1107302), (98, 655342), (116, 553651), (196, 327671), (203, 316372), (406, 158186), (812, 79093), (1421, 45196), (2842, 22598), (5684, 11299)]