74965492

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5476

約数の個数: 36

約数和(自身を含む): 154786464

約数和(自身を除く): 79820972

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 5387, 6958, 10774, 13916, 21548, 37709, 75418, 150836, 263963, 382477, 527926, 764954, 1055852, 1529908, 2677339, 5354678, 10709356, 18741373, 37482746, 74965492]

約数ペア:

[(1, 74965492), (2, 37482746), (4, 18741373), (7, 10709356), (14, 5354678), (28, 2677339), (49, 1529908), (71, 1055852), (98, 764954), (142, 527926), (196, 382477), (284, 263963), (497, 150836), (994, 75418), (1988, 37709), (3479, 21548), (5387, 13916), (6958, 10774)]