40039076

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 60

約数和(自身を含む): 89407920

約数和(自身を除く): 49368844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 379, 539, 686, 758, 1078, 1372, 1516, 2156, 2401, 2653, 3773, 4169, 4802, 5306, 7546, 8338, 9604, 10612, 15092, 16676, 18571, 26411, 29183, 37142, 52822, 58366, 74284, 105644, 116732, 129997, 204281, 259994, 408562, 519988, 817124, 909979, 1429967, 1819958, 2859934, 3639916, 5719868, 10009769, 20019538, 40039076]

約数ペア:

[(1, 40039076), (2, 20019538), (4, 10009769), (7, 5719868), (11, 3639916), (14, 2859934), (22, 1819958), (28, 1429967), (44, 909979), (49, 817124), (77, 519988), (98, 408562), (154, 259994), (196, 204281), (308, 129997), (343, 116732), (379, 105644), (539, 74284), (686, 58366), (758, 52822), (1078, 37142), (1372, 29183), (1516, 26411), (2156, 18571), (2401, 16676), (2653, 15092), (3773, 10612), (4169, 9604), (4802, 8338), (5306, 7546)]