64739472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192677}}^1$

素因数の和:192695

約数の個数: 40

約数和(自身を含む): 191136576

約数和(自身を除く): 126397104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192677, 385354, 578031, 770708, 1156062, 1348739, 1541416, 2312124, 2697478, 3082832, 4046217, 4624248, 5394956, 8092434, 9248496, 10789912, 16184868, 21579824, 32369736, 64739472]

約数ペア:

[(1, 64739472), (2, 32369736), (3, 21579824), (4, 16184868), (6, 10789912), (7, 9248496), (8, 8092434), (12, 5394956), (14, 4624248), (16, 4046217), (21, 3082832), (24, 2697478), (28, 2312124), (42, 1541416), (48, 1348739), (56, 1156062), (84, 770708), (112, 578031), (168, 385354), (336, 192677)]