25223982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 61662720

約数和(自身を除く): 36438738

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 433, 438, 511, 798, 866, 1022, 1299, 1387, 1533, 2598, 2774, 3031, 3066, 4161, 6062, 8227, 8322, 9093, 9709, 16454, 18186, 19418, 24681, 29127, 31609, 49362, 57589, 58254, 63218, 94827, 115178, 172767, 189654, 221263, 345534, 442526, 600571, 663789, 1201142, 1327578, 1801713, 3603426, 4203997, 8407994, 12611991, 25223982]

約数ペア:

[(1, 25223982), (2, 12611991), (3, 8407994), (6, 4203997), (7, 3603426), (14, 1801713), (19, 1327578), (21, 1201142), (38, 663789), (42, 600571), (57, 442526), (73, 345534), (114, 221263), (133, 189654), (146, 172767), (219, 115178), (266, 94827), (399, 63218), (433, 58254), (438, 57589), (511, 49362), (798, 31609), (866, 29127), (1022, 24681), (1299, 19418), (1387, 18186), (1533, 16454), (2598, 9709), (2774, 9093), (3031, 8322), (3066, 8227), (4161, 6062)]