38139528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{599}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 109440000

約数和(自身を除く): 71300472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 379, 599, 758, 1137, 1198, 1516, 1797, 2274, 2396, 2653, 3032, 3594, 4193, 4548, 4792, 5306, 7188, 7959, 8386, 9096, 10612, 12579, 14376, 15918, 16772, 21224, 25158, 31836, 33544, 50316, 63672, 100632, 227021, 454042, 681063, 908084, 1362126, 1589147, 1816168, 2724252, 3178294, 4767441, 5448504, 6356588, 9534882, 12713176, 19069764, 38139528]

約数ペア:

[(1, 38139528), (2, 19069764), (3, 12713176), (4, 9534882), (6, 6356588), (7, 5448504), (8, 4767441), (12, 3178294), (14, 2724252), (21, 1816168), (24, 1589147), (28, 1362126), (42, 908084), (56, 681063), (84, 454042), (168, 227021), (379, 100632), (599, 63672), (758, 50316), (1137, 33544), (1198, 31836), (1516, 25158), (1797, 21224), (2274, 16772), (2396, 15918), (2653, 14376), (3032, 12579), (3594, 10612), (4193, 9096), (4548, 8386), (4792, 7959), (5306, 7188)]