74969554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 133570080

約数和(自身を除く): 58600526

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 97, 194, 209, 418, 473, 817, 946, 1067, 1634, 1843, 1849, 2134, 3686, 3698, 4171, 8342, 8987, 17974, 20273, 20339, 35131, 40546, 40678, 45881, 70262, 79249, 91762, 158498, 179353, 358706, 386441, 772882, 871739, 1743478, 1972883, 3407707, 3945766, 6815414, 37484777, 74969554]

約数ペア:

[(1, 74969554), (2, 37484777), (11, 6815414), (19, 3945766), (22, 3407707), (38, 1972883), (43, 1743478), (86, 871739), (97, 772882), (194, 386441), (209, 358706), (418, 179353), (473, 158498), (817, 91762), (946, 79249), (1067, 70262), (1634, 45881), (1843, 40678), (1849, 40546), (2134, 35131), (3686, 20339), (3698, 20273), (4171, 17974), (8342, 8987)]