38744762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 70588800

約数和(自身を除く): 31844038

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1289, 1582, 2147, 2578, 4294, 9023, 15029, 18046, 24491, 30058, 48982, 145657, 171437, 291314, 342874, 1019599, 2039198, 2767483, 5534966, 19372381, 38744762]

約数ペア:

[(1, 38744762), (2, 19372381), (7, 5534966), (14, 2767483), (19, 2039198), (38, 1019599), (113, 342874), (133, 291314), (226, 171437), (266, 145657), (791, 48982), (1289, 30058), (1582, 24491), (2147, 18046), (2578, 15029), (4294, 9023)]