74947494

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 153180000

約数和(自身を除く): 78232506

約数列:

[1, 2, 3, 6, 73, 137, 146, 219, 274, 411, 438, 822, 1249, 2498, 3747, 7494, 10001, 20002, 30003, 60006, 91177, 171113, 182354, 273531, 342226, 513339, 547062, 1026678, 12491249, 24982498, 37473747, 74947494]

約数ペア:

[(1, 74947494), (2, 37473747), (3, 24982498), (6, 12491249), (73, 1026678), (137, 547062), (146, 513339), (219, 342226), (274, 273531), (411, 182354), (438, 171113), (822, 91177), (1249, 60006), (2498, 30003), (3747, 20002), (7494, 10001)]