42017664

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 126806400

約数和(自身を除く): 84788736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 443, 456, 494, 608, 624, 741, 832, 886, 912, 988, 1216, 1248, 1329, 1482, 1664, 1772, 1824, 1976, 2432, 2496, 2658, 2964, 3544, 3648, 3952, 4992, 5316, 5759, 5928, 7088, 7296, 7904, 8417, 10632, 11518, 11856, 14176, 15808, 16834, 17277, 21264, 23036, 23712, 25251, 28352, 31616, 33668, 34554, 42528, 46072, 47424, 50502, 56704, 67336, 69108, 85056, 92144, 94848, 101004, 109421, 134672, 138216, 170112, 184288, 202008, 218842, 269344, 276432, 328263, 368576, 404016, 437684, 538688, 552864, 656526, 737152, 808032, 875368, 1077376, 1105728, 1313052, 1616064, 1750736, 2211456, 2626104, 3232128, 3501472, 5252208, 7002944, 10504416, 14005888, 21008832, 42017664]

約数ペア:

[(1, 42017664), (2, 21008832), (3, 14005888), (4, 10504416), (6, 7002944), (8, 5252208), (12, 3501472), (13, 3232128), (16, 2626104), (19, 2211456), (24, 1750736), (26, 1616064), (32, 1313052), (38, 1105728), (39, 1077376), (48, 875368), (52, 808032), (57, 737152), (64, 656526), (76, 552864), (78, 538688), (96, 437684), (104, 404016), (114, 368576), (128, 328263), (152, 276432), (156, 269344), (192, 218842), (208, 202008), (228, 184288), (247, 170112), (304, 138216), (312, 134672), (384, 109421), (416, 101004), (443, 94848), (456, 92144), (494, 85056), (608, 69108), (624, 67336), (741, 56704), (832, 50502), (886, 47424), (912, 46072), (988, 42528), (1216, 34554), (1248, 33668), (1329, 31616), (1482, 28352), (1664, 25251), (1772, 23712), (1824, 23036), (1976, 21264), (2432, 17277), (2496, 16834), (2658, 15808), (2964, 14176), (3544, 11856), (3648, 11518), (3952, 10632), (4992, 8417), (5316, 7904), (5759, 7296), (5928, 7088)]