11470888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 26046720

約数和(自身を除く): 14575832

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 271, 286, 296, 407, 481, 542, 572, 814, 962, 1084, 1144, 1628, 1924, 2168, 2981, 3256, 3523, 3848, 5291, 5962, 7046, 10027, 10582, 11924, 14092, 20054, 21164, 23848, 28184, 38753, 40108, 42328, 77506, 80216, 110297, 130351, 155012, 220594, 260702, 310024, 441188, 521404, 882376, 1042808, 1433861, 2867722, 5735444, 11470888]

約数ペア:

[(1, 11470888), (2, 5735444), (4, 2867722), (8, 1433861), (11, 1042808), (13, 882376), (22, 521404), (26, 441188), (37, 310024), (44, 260702), (52, 220594), (74, 155012), (88, 130351), (104, 110297), (143, 80216), (148, 77506), (271, 42328), (286, 40108), (296, 38753), (407, 28184), (481, 23848), (542, 21164), (572, 20054), (814, 14092), (962, 11924), (1084, 10582), (1144, 10027), (1628, 7046), (1924, 5962), (2168, 5291), (2981, 3848), (3256, 3523)]