40495872

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 109525696

約数和(自身を除く): 69029824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 787, 804, 1072, 1574, 1608, 2144, 2361, 3148, 3216, 4288, 4722, 6296, 6432, 8576, 9444, 12592, 12864, 17152, 18888, 25184, 25728, 37776, 50368, 51456, 52729, 75552, 100736, 105458, 151104, 158187, 201472, 210916, 302208, 316374, 421832, 604416, 632748, 843664, 1265496, 1687328, 2530992, 3374656, 5061984, 6749312, 10123968, 13498624, 20247936, 40495872]

約数ペア:

[(1, 40495872), (2, 20247936), (3, 13498624), (4, 10123968), (6, 6749312), (8, 5061984), (12, 3374656), (16, 2530992), (24, 1687328), (32, 1265496), (48, 843664), (64, 632748), (67, 604416), (96, 421832), (128, 316374), (134, 302208), (192, 210916), (201, 201472), (256, 158187), (268, 151104), (384, 105458), (402, 100736), (536, 75552), (768, 52729), (787, 51456), (804, 50368), (1072, 37776), (1574, 25728), (1608, 25184), (2144, 18888), (2361, 17152), (3148, 12864), (3216, 12592), (4288, 9444), (4722, 8576), (6296, 6432)]