38913042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4391}}^1$

素因数の和:4614

約数の個数: 32

約数和(自身を含む): 89385984

約数和(自身を除く): 50472942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4391, 4431, 8782, 8862, 13173, 26346, 30737, 61474, 92211, 184422, 926501, 1853002, 2779503, 5559006, 6485507, 12971014, 19456521, 38913042]

約数ペア:

[(1, 38913042), (2, 19456521), (3, 12971014), (6, 6485507), (7, 5559006), (14, 2779503), (21, 1853002), (42, 926501), (211, 184422), (422, 92211), (633, 61474), (1266, 30737), (1477, 26346), (2954, 13173), (4391, 8862), (4431, 8782)]