72409834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{829}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 131950080

約数和(自身を除く): 59540246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 367, 734, 829, 1658, 2569, 5138, 5803, 6239, 11606, 12478, 14093, 28186, 43673, 87346, 98651, 197302, 304243, 608486, 2129701, 4259402, 5172131, 10344262, 36204917, 72409834]

約数ペア:

[(1, 72409834), (2, 36204917), (7, 10344262), (14, 5172131), (17, 4259402), (34, 2129701), (119, 608486), (238, 304243), (367, 197302), (734, 98651), (829, 87346), (1658, 43673), (2569, 28186), (5138, 14093), (5803, 12478), (6239, 11606)]