40238496

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4554

約数の個数: 72

約数和(自身を含む): 118145664

約数和(自身を除く): 77907168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 4507, 8928, 9014, 13521, 18028, 27042, 36056, 40563, 54084, 72112, 81126, 108168, 139717, 144224, 162252, 216336, 279434, 324504, 419151, 432672, 558868, 649008, 838302, 1117736, 1257453, 1298016, 1676604, 2235472, 2514906, 3353208, 4470944, 5029812, 6706416, 10059624, 13412832, 20119248, 40238496]

約数ペア:

[(1, 40238496), (2, 20119248), (3, 13412832), (4, 10059624), (6, 6706416), (8, 5029812), (9, 4470944), (12, 3353208), (16, 2514906), (18, 2235472), (24, 1676604), (31, 1298016), (32, 1257453), (36, 1117736), (48, 838302), (62, 649008), (72, 558868), (93, 432672), (96, 419151), (124, 324504), (144, 279434), (186, 216336), (248, 162252), (279, 144224), (288, 139717), (372, 108168), (496, 81126), (558, 72112), (744, 54084), (992, 40563), (1116, 36056), (1488, 27042), (2232, 18028), (2976, 13521), (4464, 9014), (4507, 8928)]