42428073142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{214463}}^1$

素因数の和:215572

約数の個数: 32

約数和(自身を含む): 78401175552

約数和(自身を除く): 35973102410

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1087, 2174, 7609, 14131, 15218, 28262, 98917, 197834, 214463, 428926, 1501241, 2788019, 3002482, 5576038, 19516133, 39032266, 233121281, 466242562, 1631848967, 3030576653, 3263697934, 6061153306, 21214036571, 42428073142]

約数ペア:

[(1, 42428073142), (2, 21214036571), (7, 6061153306), (13, 3263697934), (14, 3030576653), (26, 1631848967), (91, 466242562), (182, 233121281), (1087, 39032266), (2174, 19516133), (7609, 5576038), (14131, 3002482), (15218, 2788019), (28262, 1501241), (98917, 428926), (197834, 214463)]