40288872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 109368000

約数和(自身を除く): 69079128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 929, 1112, 1668, 1807, 1858, 2787, 3336, 3614, 3716, 5421, 5574, 7228, 7432, 10842, 11148, 12077, 14456, 21684, 22296, 24154, 36231, 43368, 48308, 72462, 96616, 129131, 144924, 258262, 289848, 387393, 516524, 774786, 1033048, 1549572, 1678703, 3099144, 3357406, 5036109, 6714812, 10072218, 13429624, 20144436, 40288872]

約数ペア:

[(1, 40288872), (2, 20144436), (3, 13429624), (4, 10072218), (6, 6714812), (8, 5036109), (12, 3357406), (13, 3099144), (24, 1678703), (26, 1549572), (39, 1033048), (52, 774786), (78, 516524), (104, 387393), (139, 289848), (156, 258262), (278, 144924), (312, 129131), (417, 96616), (556, 72462), (834, 48308), (929, 43368), (1112, 36231), (1668, 24154), (1807, 22296), (1858, 21684), (2787, 14456), (3336, 12077), (3614, 11148), (3716, 10842), (5421, 7432), (5574, 7228)]