7813124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 7935868

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 71, 82, 122, 142, 164, 244, 284, 451, 671, 781, 902, 1342, 1562, 1804, 2501, 2684, 2911, 3124, 4331, 5002, 5822, 8662, 10004, 11644, 17324, 27511, 32021, 47641, 55022, 64042, 95282, 110044, 128084, 177571, 190564, 355142, 710284, 1953281, 3906562, 7813124]

約数ペア:

[(1, 7813124), (2, 3906562), (4, 1953281), (11, 710284), (22, 355142), (41, 190564), (44, 177571), (61, 128084), (71, 110044), (82, 95282), (122, 64042), (142, 55022), (164, 47641), (244, 32021), (284, 27511), (451, 17324), (671, 11644), (781, 10004), (902, 8662), (1342, 5822), (1562, 5002), (1804, 4331), (2501, 3124), (2684, 2911)]