65066988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16481}}^1$

素因数の和:16542

約数の個数: 48

約数和(自身を含む): 177214464

約数和(自身を除く): 112147476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 16481, 32962, 49443, 65924, 98886, 115367, 197772, 230734, 346101, 461468, 692202, 774607, 1384404, 1549214, 2323821, 3098428, 4647642, 5422249, 9295284, 10844498, 16266747, 21688996, 32533494, 65066988]

約数ペア:

[(1, 65066988), (2, 32533494), (3, 21688996), (4, 16266747), (6, 10844498), (7, 9295284), (12, 5422249), (14, 4647642), (21, 3098428), (28, 2323821), (42, 1549214), (47, 1384404), (84, 774607), (94, 692202), (141, 461468), (188, 346101), (282, 230734), (329, 197772), (564, 115367), (658, 98886), (987, 65924), (1316, 49443), (1974, 32962), (3948, 16481)]