38661154

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 68889600

約数和(自身を除く): 30228446

約数列:

[1, 2, 7, 14, 31, 62, 217, 229, 389, 434, 458, 778, 1603, 2723, 3206, 5446, 7099, 12059, 14198, 24118, 49693, 84413, 89081, 99386, 168826, 178162, 623567, 1247134, 2761511, 5523022, 19330577, 38661154]

約数ペア:

[(1, 38661154), (2, 19330577), (7, 5523022), (14, 2761511), (31, 1247134), (62, 623567), (217, 178162), (229, 168826), (389, 99386), (434, 89081), (458, 84413), (778, 49693), (1603, 24118), (2723, 14198), (3206, 12059), (5446, 7099)]