29197518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 69050880

約数和(自身を除く): 39853362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 89, 107, 146, 178, 214, 219, 267, 321, 438, 511, 534, 623, 642, 749, 1022, 1246, 1498, 1533, 1869, 2247, 3066, 3738, 4494, 6497, 7811, 9523, 12994, 15622, 19046, 19491, 23433, 28569, 38982, 45479, 46866, 54677, 57138, 66661, 90958, 109354, 133322, 136437, 164031, 199983, 272874, 328062, 399966, 695179, 1390358, 2085537, 4171074, 4866253, 9732506, 14598759, 29197518]

約数ペア:

[(1, 29197518), (2, 14598759), (3, 9732506), (6, 4866253), (7, 4171074), (14, 2085537), (21, 1390358), (42, 695179), (73, 399966), (89, 328062), (107, 272874), (146, 199983), (178, 164031), (214, 136437), (219, 133322), (267, 109354), (321, 90958), (438, 66661), (511, 57138), (534, 54677), (623, 46866), (642, 45479), (749, 38982), (1022, 28569), (1246, 23433), (1498, 19491), (1533, 19046), (1869, 15622), (2247, 12994), (3066, 9523), (3738, 7811), (4494, 6497)]