39915948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4987}}^1$

素因数の和:5046

約数の個数: 48

約数和(自身を含む): 100558080

約数和(自身を除く): 60642132

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 4987, 8004, 9974, 14961, 19948, 29922, 59844, 114701, 144623, 229402, 289246, 344103, 433869, 458804, 578492, 688206, 867738, 1376412, 1735476, 3326329, 6652658, 9978987, 13305316, 19957974, 39915948]

約数ペア:

[(1, 39915948), (2, 19957974), (3, 13305316), (4, 9978987), (6, 6652658), (12, 3326329), (23, 1735476), (29, 1376412), (46, 867738), (58, 688206), (69, 578492), (87, 458804), (92, 433869), (116, 344103), (138, 289246), (174, 229402), (276, 144623), (348, 114701), (667, 59844), (1334, 29922), (2001, 19948), (2668, 14961), (4002, 9974), (4987, 8004)]