65999864

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 145466280

約数和(自身を除く): 79466416

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 707, 808, 1414, 1667, 2828, 3334, 4949, 5656, 6668, 9898, 11669, 13336, 19796, 23338, 39592, 46676, 81683, 93352, 163366, 168367, 326732, 336734, 653464, 673468, 1178569, 1346936, 2357138, 4714276, 8249983, 9428552, 16499966, 32999932, 65999864]

約数ペア:

[(1, 65999864), (2, 32999932), (4, 16499966), (7, 9428552), (8, 8249983), (14, 4714276), (28, 2357138), (49, 1346936), (56, 1178569), (98, 673468), (101, 653464), (196, 336734), (202, 326732), (392, 168367), (404, 163366), (707, 93352), (808, 81683), (1414, 46676), (1667, 39592), (2828, 23338), (3334, 19796), (4949, 13336), (5656, 11669), (6668, 9898)]