7171284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 17902080

約数和(自身を除く): 10730796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 443, 852, 886, 1329, 1349, 1772, 2658, 2698, 4047, 5316, 5396, 8094, 8417, 16188, 16834, 25251, 31453, 33668, 50502, 62906, 94359, 101004, 125812, 188718, 377436, 597607, 1195214, 1792821, 2390428, 3585642, 7171284]

約数ペア:

[(1, 7171284), (2, 3585642), (3, 2390428), (4, 1792821), (6, 1195214), (12, 597607), (19, 377436), (38, 188718), (57, 125812), (71, 101004), (76, 94359), (114, 62906), (142, 50502), (213, 33668), (228, 31453), (284, 25251), (426, 16834), (443, 16188), (852, 8417), (886, 8094), (1329, 5396), (1349, 5316), (1772, 4047), (2658, 2698)]