40805928

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1291}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 110853600

約数和(自身を除く): 70047672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1291, 1317, 1756, 2582, 2634, 3512, 3873, 3951, 5164, 5268, 7746, 7902, 10328, 10536, 11619, 15492, 15804, 23238, 30984, 31608, 46476, 92952, 566749, 1133498, 1700247, 2266996, 3400494, 4533992, 5100741, 6800988, 10201482, 13601976, 20402964, 40805928]

約数ペア:

[(1, 40805928), (2, 20402964), (3, 13601976), (4, 10201482), (6, 6800988), (8, 5100741), (9, 4533992), (12, 3400494), (18, 2266996), (24, 1700247), (36, 1133498), (72, 566749), (439, 92952), (878, 46476), (1291, 31608), (1317, 30984), (1756, 23238), (2582, 15804), (2634, 15492), (3512, 11619), (3873, 10536), (3951, 10328), (5164, 7902), (5268, 7746)]