72153746

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 131870592

約数和(自身を除く): 59716846

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 1099, 1931, 2198, 2669, 3862, 5338, 13517, 18683, 27034, 32827, 37366, 65654, 229789, 303167, 459578, 606334, 2122169, 4244338, 5153839, 10307678, 36076873, 72153746]

約数ペア:

[(1, 72153746), (2, 36076873), (7, 10307678), (14, 5153839), (17, 4244338), (34, 2122169), (119, 606334), (157, 459578), (238, 303167), (314, 229789), (1099, 65654), (1931, 37366), (2198, 32827), (2669, 27034), (3862, 18683), (5338, 13517)]