25199994

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 27054726

約数列:

[1, 2, 3, 6, 41, 82, 89, 123, 178, 246, 267, 534, 1151, 2302, 3453, 3649, 6906, 7298, 10947, 21894, 47191, 94382, 102439, 141573, 204878, 283146, 307317, 614634, 4199999, 8399998, 12599997, 25199994]

約数ペア:

[(1, 25199994), (2, 12599997), (3, 8399998), (6, 4199999), (41, 614634), (82, 307317), (89, 283146), (123, 204878), (178, 141573), (246, 102439), (267, 94382), (534, 47191), (1151, 21894), (2302, 10947), (3453, 7298), (3649, 6906)]