40124168

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 51805432

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 797, 812, 868, 899, 1594, 1624, 1736, 1798, 3188, 3596, 5579, 6293, 6376, 7192, 11158, 12586, 22316, 23113, 24707, 25172, 44632, 46226, 49414, 50344, 92452, 98828, 161791, 172949, 184904, 197656, 323582, 345898, 647164, 691796, 716503, 1294328, 1383592, 1433006, 2866012, 5015521, 5732024, 10031042, 20062084, 40124168]

約数ペア:

[(1, 40124168), (2, 20062084), (4, 10031042), (7, 5732024), (8, 5015521), (14, 2866012), (28, 1433006), (29, 1383592), (31, 1294328), (56, 716503), (58, 691796), (62, 647164), (116, 345898), (124, 323582), (203, 197656), (217, 184904), (232, 172949), (248, 161791), (406, 98828), (434, 92452), (797, 50344), (812, 49414), (868, 46226), (899, 44632), (1594, 25172), (1624, 24707), (1736, 23113), (1798, 22316), (3188, 12586), (3596, 11158), (5579, 7192), (6293, 6376)]