8041418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 15628032

約数和(自身を除く): 7586614

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 101, 121, 154, 202, 242, 329, 517, 658, 707, 847, 1034, 1111, 1414, 1694, 2222, 3619, 4747, 5687, 7238, 7777, 9494, 11374, 12221, 15554, 24442, 33229, 39809, 52217, 66458, 79618, 85547, 104434, 171094, 365519, 574387, 731038, 1148774, 4020709, 8041418]

約数ペア:

[(1, 8041418), (2, 4020709), (7, 1148774), (11, 731038), (14, 574387), (22, 365519), (47, 171094), (77, 104434), (94, 85547), (101, 79618), (121, 66458), (154, 52217), (202, 39809), (242, 33229), (329, 24442), (517, 15554), (658, 12221), (707, 11374), (847, 9494), (1034, 7777), (1111, 7238), (1414, 5687), (1694, 4747), (2222, 3619)]