40728288

素因数分解:

$2^5\times 3^1\times {\mathrm{571}}^1\times {\mathrm{743}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 107243136

約数和(自身を除く): 66514848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 571, 743, 1142, 1486, 1713, 2229, 2284, 2972, 3426, 4458, 4568, 5944, 6852, 8916, 9136, 11888, 13704, 17832, 18272, 23776, 27408, 35664, 54816, 71328, 424253, 848506, 1272759, 1697012, 2545518, 3394024, 5091036, 6788048, 10182072, 13576096, 20364144, 40728288]

約数ペア:

[(1, 40728288), (2, 20364144), (3, 13576096), (4, 10182072), (6, 6788048), (8, 5091036), (12, 3394024), (16, 2545518), (24, 1697012), (32, 1272759), (48, 848506), (96, 424253), (571, 71328), (743, 54816), (1142, 35664), (1486, 27408), (1713, 23776), (2229, 18272), (2284, 17832), (2972, 13704), (3426, 11888), (4458, 9136), (4568, 8916), (5944, 6852)]