71495412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 172204032

約数和(自身を除く): 100708620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 254, 258, 381, 508, 516, 762, 1091, 1524, 2182, 3273, 4364, 5461, 6546, 10922, 13092, 16383, 21844, 32766, 46913, 65532, 93826, 138557, 140739, 187652, 277114, 281478, 415671, 554228, 562956, 831342, 1662684, 5957951, 11915902, 17873853, 23831804, 35747706, 71495412]

約数ペア:

[(1, 71495412), (2, 35747706), (3, 23831804), (4, 17873853), (6, 11915902), (12, 5957951), (43, 1662684), (86, 831342), (127, 562956), (129, 554228), (172, 415671), (254, 281478), (258, 277114), (381, 187652), (508, 140739), (516, 138557), (762, 93826), (1091, 65532), (1524, 46913), (2182, 32766), (3273, 21844), (4364, 16383), (5461, 13092), (6546, 10922)]