73213882

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 129600000

約数和(自身を除く): 56386118

約数列:

[1, 2, 7, 14, 53, 79, 106, 158, 371, 553, 742, 1106, 1249, 2498, 4187, 8374, 8743, 17486, 29309, 58618, 66197, 98671, 132394, 197342, 463379, 690697, 926758, 1381394, 5229563, 10459126, 36606941, 73213882]

約数ペア:

[(1, 73213882), (2, 36606941), (7, 10459126), (14, 5229563), (53, 1381394), (79, 926758), (106, 690697), (158, 463379), (371, 197342), (553, 132394), (742, 98671), (1106, 66197), (1249, 58618), (2498, 29309), (4187, 17486), (8374, 8743)]