64206736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4099}}^1$

素因数の和:4207

約数の個数: 40

約数和(自身を含む): 137268000

約数和(自身を除く): 73061264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 4099, 7832, 8198, 15664, 16396, 32792, 45089, 65584, 90178, 180356, 360712, 364811, 721424, 729622, 1459244, 2918488, 4012921, 5836976, 8025842, 16051684, 32103368, 64206736]

約数ペア:

[(1, 64206736), (2, 32103368), (4, 16051684), (8, 8025842), (11, 5836976), (16, 4012921), (22, 2918488), (44, 1459244), (88, 729622), (89, 721424), (176, 364811), (178, 360712), (356, 180356), (712, 90178), (979, 65584), (1424, 45089), (1958, 32792), (3916, 16396), (4099, 15664), (7832, 8198)]