75640418

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 58625182

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 686, 994, 1553, 3106, 3479, 6958, 10871, 21742, 24353, 48706, 76097, 110263, 152194, 220526, 532679, 771841, 1065358, 1543682, 5402887, 10805774, 37820209, 75640418]

約数ペア:

[(1, 75640418), (2, 37820209), (7, 10805774), (14, 5402887), (49, 1543682), (71, 1065358), (98, 771841), (142, 532679), (343, 220526), (497, 152194), (686, 110263), (994, 76097), (1553, 48706), (3106, 24353), (3479, 21742), (6958, 10871)]