38901338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 71539200

約数和(自身を除く): 32637862

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2069, 2686, 4138, 9401, 14483, 18802, 28966, 35173, 70346, 163451, 246211, 326902, 492422, 1144157, 2288314, 2778667, 5557334, 19450669, 38901338]

約数ペア:

[(1, 38901338), (2, 19450669), (7, 5557334), (14, 2778667), (17, 2288314), (34, 1144157), (79, 492422), (119, 326902), (158, 246211), (238, 163451), (553, 70346), (1106, 35173), (1343, 28966), (2069, 18802), (2686, 14483), (4138, 9401)]