9984376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 19494000

約数和(自身を除く): 9509624

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 379, 712, 758, 1516, 3032, 3293, 6586, 13172, 14023, 26344, 28046, 33731, 56092, 67462, 112184, 134924, 269848, 1248047, 2496094, 4992188, 9984376]

約数ペア:

[(1, 9984376), (2, 4992188), (4, 2496094), (8, 1248047), (37, 269848), (74, 134924), (89, 112184), (148, 67462), (178, 56092), (296, 33731), (356, 28046), (379, 26344), (712, 14023), (758, 13172), (1516, 6586), (3032, 3293)]