75216478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 124554240

約数和(自身を除く): 49337762

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 589, 953, 1178, 1273, 1906, 2077, 2546, 4154, 18107, 29543, 36214, 39463, 59086, 63851, 78926, 127702, 561317, 1122634, 1213169, 1979381, 2426338, 3958762, 37608239, 75216478]

約数ペア:

[(1, 75216478), (2, 37608239), (19, 3958762), (31, 2426338), (38, 1979381), (62, 1213169), (67, 1122634), (134, 561317), (589, 127702), (953, 78926), (1178, 63851), (1273, 59086), (1906, 39463), (2077, 36214), (2546, 29543), (4154, 18107)]