40395408

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{4229}}^1$

素因数の和:4439

約数の個数: 40

約数和(自身を含む): 104904000

約数和(自身を除く): 64508592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4229, 4776, 8458, 9552, 12687, 16916, 25374, 33832, 50748, 67664, 101496, 202992, 841571, 1683142, 2524713, 3366284, 5049426, 6732568, 10098852, 13465136, 20197704, 40395408]

約数ペア:

[(1, 40395408), (2, 20197704), (3, 13465136), (4, 10098852), (6, 6732568), (8, 5049426), (12, 3366284), (16, 2524713), (24, 1683142), (48, 841571), (199, 202992), (398, 101496), (597, 67664), (796, 50748), (1194, 33832), (1592, 25374), (2388, 16916), (3184, 12687), (4229, 9552), (4776, 8458)]