7971132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 20586272

約数和(自身を除く): 12615140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1381, 1443, 1924, 2762, 2886, 4143, 5524, 5772, 8286, 16572, 17953, 35906, 51097, 53859, 71812, 102194, 107718, 153291, 204388, 215436, 306582, 613164, 664261, 1328522, 1992783, 2657044, 3985566, 7971132]

約数ペア:

[(1, 7971132), (2, 3985566), (3, 2657044), (4, 1992783), (6, 1328522), (12, 664261), (13, 613164), (26, 306582), (37, 215436), (39, 204388), (52, 153291), (74, 107718), (78, 102194), (111, 71812), (148, 53859), (156, 51097), (222, 35906), (444, 17953), (481, 16572), (962, 8286), (1381, 5772), (1443, 5524), (1924, 4143), (2762, 2886)]