66902224

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 133071840

約数和(自身を除く): 66169616

約数列:

[1, 2, 4, 8, 16, 59, 118, 131, 236, 262, 472, 524, 541, 944, 1048, 1082, 2096, 2164, 4328, 7729, 8656, 15458, 30916, 31919, 61832, 63838, 70871, 123664, 127676, 141742, 255352, 283484, 510704, 566968, 1133936, 4181389, 8362778, 16725556, 33451112, 66902224]

約数ペア:

[(1, 66902224), (2, 33451112), (4, 16725556), (8, 8362778), (16, 4181389), (59, 1133936), (118, 566968), (131, 510704), (236, 283484), (262, 255352), (472, 141742), (524, 127676), (541, 123664), (944, 70871), (1048, 63838), (1082, 61832), (2096, 31919), (2164, 30916), (4328, 15458), (7729, 8656)]