72883784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3373}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 142315320

約数和(自身を除く): 69431536

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 3373, 5402, 6746, 10804, 13492, 21608, 26984, 124801, 246229, 249602, 492458, 499204, 984916, 998408, 1969832, 9110473, 18220946, 36441892, 72883784]

約数ペア:

[(1, 72883784), (2, 36441892), (4, 18220946), (8, 9110473), (37, 1969832), (73, 998408), (74, 984916), (146, 499204), (148, 492458), (292, 249602), (296, 246229), (584, 124801), (2701, 26984), (3373, 21608), (5402, 13492), (6746, 10804)]