61279484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 129830400

約数和(自身を除く): 68550916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 503, 532, 916, 1006, 1603, 2012, 3206, 3521, 4351, 6412, 7042, 8702, 9557, 14084, 17404, 19114, 30457, 38228, 60914, 66899, 115187, 121828, 133798, 230374, 267596, 460748, 806309, 1612618, 2188553, 3225236, 4377106, 8754212, 15319871, 30639742, 61279484]

約数ペア:

[(1, 61279484), (2, 30639742), (4, 15319871), (7, 8754212), (14, 4377106), (19, 3225236), (28, 2188553), (38, 1612618), (76, 806309), (133, 460748), (229, 267596), (266, 230374), (458, 133798), (503, 121828), (532, 115187), (916, 66899), (1006, 60914), (1603, 38228), (2012, 30457), (3206, 19114), (3521, 17404), (4351, 14084), (6412, 9557), (7042, 8702)]