42132584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 87562860

約数和(自身を除く): 45430276

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 241, 328, 482, 533, 964, 1066, 1681, 1928, 2132, 3133, 3362, 4264, 6266, 6724, 9881, 12532, 13448, 19762, 21853, 25064, 39524, 43706, 79048, 87412, 128453, 174824, 256906, 405121, 513812, 810242, 1027624, 1620484, 3240968, 5266573, 10533146, 21066292, 42132584]

約数ペア:

[(1, 42132584), (2, 21066292), (4, 10533146), (8, 5266573), (13, 3240968), (26, 1620484), (41, 1027624), (52, 810242), (82, 513812), (104, 405121), (164, 256906), (241, 174824), (328, 128453), (482, 87412), (533, 79048), (964, 43706), (1066, 39524), (1681, 25064), (1928, 21853), (2132, 19762), (3133, 13448), (3362, 12532), (4264, 9881), (6266, 6724)]