7425124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 16571520

約数和(自身を除く): 9146396

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 821, 1292, 1642, 2261, 3284, 4522, 5747, 9044, 11494, 13957, 15599, 22988, 27914, 31198, 55828, 62396, 97699, 109193, 195398, 218386, 265183, 390796, 436772, 530366, 1060732, 1856281, 3712562, 7425124]

約数ペア:

[(1, 7425124), (2, 3712562), (4, 1856281), (7, 1060732), (14, 530366), (17, 436772), (19, 390796), (28, 265183), (34, 218386), (38, 195398), (68, 109193), (76, 97699), (119, 62396), (133, 55828), (238, 31198), (266, 27914), (323, 22988), (476, 15599), (532, 13957), (646, 11494), (821, 9044), (1292, 5747), (1642, 4522), (2261, 3284)]