40262872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{829}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 81572400

約数和(自身を除く): 41309528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 467, 829, 934, 1658, 1868, 3316, 3736, 6071, 6632, 10777, 12142, 21554, 24284, 43108, 48568, 86216, 387143, 774286, 1548572, 3097144, 5032859, 10065718, 20131436, 40262872]

約数ペア:

[(1, 40262872), (2, 20131436), (4, 10065718), (8, 5032859), (13, 3097144), (26, 1548572), (52, 774286), (104, 387143), (467, 86216), (829, 48568), (934, 43108), (1658, 24284), (1868, 21554), (3316, 12142), (3736, 10777), (6071, 6632)]