40497576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1249}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 116400000

約数和(自身を除く): 75902424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1249, 1351, 1544, 2316, 2498, 2702, 3747, 4053, 4632, 4996, 5404, 7494, 8106, 8743, 9992, 10808, 14988, 16212, 17486, 26229, 29976, 32424, 34972, 52458, 69944, 104916, 209832, 241057, 482114, 723171, 964228, 1446342, 1687399, 1928456, 2892684, 3374798, 5062197, 5785368, 6749596, 10124394, 13499192, 20248788, 40497576]

約数ペア:

[(1, 40497576), (2, 20248788), (3, 13499192), (4, 10124394), (6, 6749596), (7, 5785368), (8, 5062197), (12, 3374798), (14, 2892684), (21, 1928456), (24, 1687399), (28, 1446342), (42, 964228), (56, 723171), (84, 482114), (168, 241057), (193, 209832), (386, 104916), (579, 69944), (772, 52458), (1158, 34972), (1249, 32424), (1351, 29976), (1544, 26229), (2316, 17486), (2498, 16212), (2702, 14988), (3747, 10808), (4053, 9992), (4632, 8743), (4996, 8106), (5404, 7494)]