74389966

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 131369472

約数和(自身を除く): 56979506

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 469, 497, 938, 994, 1117, 2234, 4757, 7819, 9514, 15638, 33299, 66598, 74839, 79307, 149678, 158614, 523873, 555149, 1047746, 1110298, 5313569, 10627138, 37194983, 74389966]

約数ペア:

[(1, 74389966), (2, 37194983), (7, 10627138), (14, 5313569), (67, 1110298), (71, 1047746), (134, 555149), (142, 523873), (469, 158614), (497, 149678), (938, 79307), (994, 74839), (1117, 66598), (2234, 33299), (4757, 15638), (7819, 9514)]