39528916

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 81454464

約数和(自身を除く): 41925548

約数列:

[1, 2, 4, 7, 14, 28, 73, 83, 146, 166, 233, 292, 332, 466, 511, 581, 932, 1022, 1162, 1631, 2044, 2324, 3262, 6059, 6524, 12118, 17009, 19339, 24236, 34018, 38678, 42413, 68036, 77356, 84826, 119063, 135373, 169652, 238126, 270746, 476252, 541492, 1411747, 2823494, 5646988, 9882229, 19764458, 39528916]

約数ペア:

[(1, 39528916), (2, 19764458), (4, 9882229), (7, 5646988), (14, 2823494), (28, 1411747), (73, 541492), (83, 476252), (146, 270746), (166, 238126), (233, 169652), (292, 135373), (332, 119063), (466, 84826), (511, 77356), (581, 68036), (932, 42413), (1022, 38678), (1162, 34018), (1631, 24236), (2044, 19339), (2324, 17009), (3262, 12118), (6059, 6524)]