8192478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 18881280

約数和(自身を除く): 10688802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1489, 1834, 2751, 2978, 4467, 5502, 8934, 10423, 20846, 31269, 62538, 195059, 390118, 585177, 1170354, 1365413, 2730826, 4096239, 8192478]

約数ペア:

[(1, 8192478), (2, 4096239), (3, 2730826), (6, 1365413), (7, 1170354), (14, 585177), (21, 390118), (42, 195059), (131, 62538), (262, 31269), (393, 20846), (786, 10423), (917, 8934), (1489, 5502), (1834, 4467), (2751, 2978)]