39814054

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 69903360

約数和(自身を除く): 30089306

約数列:

[1, 2, 7, 14, 73, 146, 163, 239, 326, 478, 511, 1022, 1141, 1673, 2282, 3346, 11899, 17447, 23798, 34894, 38957, 77914, 83293, 122129, 166586, 244258, 272699, 545398, 2843861, 5687722, 19907027, 39814054]

約数ペア:

[(1, 39814054), (2, 19907027), (7, 5687722), (14, 2843861), (73, 545398), (146, 272699), (163, 244258), (239, 166586), (326, 122129), (478, 83293), (511, 77914), (1022, 38957), (1141, 34894), (1673, 23798), (2282, 17447), (3346, 11899)]