22246028

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 46347840

約数和(自身を除く): 24101812

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 109, 148, 197, 218, 259, 394, 436, 518, 763, 788, 1036, 1379, 1526, 2758, 3052, 4033, 5516, 7289, 8066, 14578, 16132, 21473, 28231, 29156, 42946, 51023, 56462, 85892, 102046, 112924, 150311, 204092, 300622, 601244, 794501, 1589002, 3178004, 5561507, 11123014, 22246028]

約数ペア:

[(1, 22246028), (2, 11123014), (4, 5561507), (7, 3178004), (14, 1589002), (28, 794501), (37, 601244), (74, 300622), (109, 204092), (148, 150311), (197, 112924), (218, 102046), (259, 85892), (394, 56462), (436, 51023), (518, 42946), (763, 29156), (788, 28231), (1036, 21473), (1379, 16132), (1526, 14578), (2758, 8066), (3052, 7289), (4033, 5516)]