40988696

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 92312640

約数和(自身を除く): 51323944

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 3373, 6076, 6746, 12152, 13492, 23611, 26984, 47222, 94444, 104563, 165277, 188888, 209126, 330554, 418252, 661108, 731941, 836504, 1322216, 1463882, 2927764, 5123587, 5855528, 10247174, 20494348, 40988696]

約数ペア:

[(1, 40988696), (2, 20494348), (4, 10247174), (7, 5855528), (8, 5123587), (14, 2927764), (28, 1463882), (31, 1322216), (49, 836504), (56, 731941), (62, 661108), (98, 418252), (124, 330554), (196, 209126), (217, 188888), (248, 165277), (392, 104563), (434, 94444), (868, 47222), (1519, 26984), (1736, 23611), (3038, 13492), (3373, 12152), (6076, 6746)]