64752464

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12301}}^1$

素因数の和:12363

約数の個数: 40

約数和(自身を含む): 146443008

約数和(自身を除く): 81690544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12301, 24602, 49204, 86107, 98408, 172214, 196816, 344428, 578147, 688856, 1156294, 1377712, 2312588, 4047029, 4625176, 8094058, 9250352, 16188116, 32376232, 64752464]

約数ペア:

[(1, 64752464), (2, 32376232), (4, 16188116), (7, 9250352), (8, 8094058), (14, 4625176), (16, 4047029), (28, 2312588), (47, 1377712), (56, 1156294), (94, 688856), (112, 578147), (188, 344428), (329, 196816), (376, 172214), (658, 98408), (752, 86107), (1316, 49204), (2632, 24602), (5264, 12301)]