7426351884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{2621}}^1$

素因数の和:3103

約数の個数: 96

約数和(自身を含む): 20086617600

約数和(自身を除く): 12660265716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 379, 534, 623, 758, 1068, 1137, 1246, 1516, 1869, 2274, 2492, 2621, 2653, 3738, 4548, 5242, 5306, 7476, 7863, 7959, 10484, 10612, 15726, 15918, 18347, 31452, 31836, 33731, 36694, 55041, 67462, 73388, 101193, 110082, 134924, 202386, 220164, 233269, 236117, 404772, 466538, 472234, 699807, 708351, 933076, 944468, 993359, 1399614, 1416702, 1632883, 1986718, 2799228, 2833404, 2980077, 3265766, 3973436, 4898649, 5960154, 6531532, 6953513, 9797298, 11920308, 13907026, 19594596, 20860539, 27814052, 41721078, 83442156, 88408951, 176817902, 265226853, 353635804, 530453706, 618862657, 1060907412, 1237725314, 1856587971, 2475450628, 3713175942, 7426351884]

約数ペア:

[(1, 7426351884), (2, 3713175942), (3, 2475450628), (4, 1856587971), (6, 1237725314), (7, 1060907412), (12, 618862657), (14, 530453706), (21, 353635804), (28, 265226853), (42, 176817902), (84, 88408951), (89, 83442156), (178, 41721078), (267, 27814052), (356, 20860539), (379, 19594596), (534, 13907026), (623, 11920308), (758, 9797298), (1068, 6953513), (1137, 6531532), (1246, 5960154), (1516, 4898649), (1869, 3973436), (2274, 3265766), (2492, 2980077), (2621, 2833404), (2653, 2799228), (3738, 1986718), (4548, 1632883), (5242, 1416702), (5306, 1399614), (7476, 993359), (7863, 944468), (7959, 933076), (10484, 708351), (10612, 699807), (15726, 472234), (15918, 466538), (18347, 404772), (31452, 236117), (31836, 233269), (33731, 220164), (36694, 202386), (55041, 134924), (67462, 110082), (73388, 101193)]