72974056

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 139890600

約数和(自身を除く): 66916544

約数列:

[1, 2, 4, 8, 61, 122, 229, 244, 458, 488, 653, 916, 1306, 1832, 2612, 5224, 13969, 27938, 39833, 55876, 79666, 111752, 149537, 159332, 299074, 318664, 598148, 1196296, 9121757, 18243514, 36487028, 72974056]

約数ペア:

[(1, 72974056), (2, 36487028), (4, 18243514), (8, 9121757), (61, 1196296), (122, 598148), (229, 318664), (244, 299074), (458, 159332), (488, 149537), (653, 111752), (916, 79666), (1306, 55876), (1832, 39833), (2612, 27938), (5224, 13969)]