39112742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 63590400

約数和(自身を除く): 24477658

約数列:

[1, 2, 23, 46, 47, 79, 94, 158, 229, 458, 1081, 1817, 2162, 3634, 3713, 5267, 7426, 10534, 10763, 18091, 21526, 36182, 85399, 170798, 247549, 416093, 495098, 832186, 850277, 1700554, 19556371, 39112742]

約数ペア:

[(1, 39112742), (2, 19556371), (23, 1700554), (46, 850277), (47, 832186), (79, 495098), (94, 416093), (158, 247549), (229, 170798), (458, 85399), (1081, 36182), (1817, 21526), (2162, 18091), (3634, 10763), (3713, 10534), (5267, 7426)]