78975464

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 152705280

約数和(自身を除く): 73729816

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 367, 727, 734, 1454, 1468, 2908, 2936, 5816, 13579, 26899, 27158, 53798, 54316, 107596, 108632, 215192, 266809, 533618, 1067236, 2134472, 9871933, 19743866, 39487732, 78975464]

約数ペア:

[(1, 78975464), (2, 39487732), (4, 19743866), (8, 9871933), (37, 2134472), (74, 1067236), (148, 533618), (296, 266809), (367, 215192), (727, 108632), (734, 107596), (1454, 54316), (1468, 53798), (2908, 27158), (2936, 26899), (5816, 13579)]