72504008

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 138279960

約数和(自身を除く): 65775952

約数列:

[1, 2, 4, 8, 97, 194, 233, 388, 401, 466, 776, 802, 932, 1604, 1864, 3208, 22601, 38897, 45202, 77794, 90404, 93433, 155588, 180808, 186866, 311176, 373732, 747464, 9063001, 18126002, 36252004, 72504008]

約数ペア:

[(1, 72504008), (2, 36252004), (4, 18126002), (8, 9063001), (97, 747464), (194, 373732), (233, 311176), (388, 186866), (401, 180808), (466, 155588), (776, 93433), (802, 90404), (932, 77794), (1604, 45202), (1864, 38897), (3208, 22601)]