27799728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 80518656

約数和(自身を除く): 52718928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1423, 1628, 1776, 2442, 2846, 3256, 4269, 4884, 5692, 6512, 8538, 9768, 11384, 15653, 17076, 19536, 22768, 31306, 34152, 46959, 52651, 62612, 68304, 93918, 105302, 125224, 157953, 187836, 210604, 250448, 315906, 375672, 421208, 579161, 631812, 751344, 842416, 1158322, 1263624, 1737483, 2316644, 2527248, 3474966, 4633288, 6949932, 9266576, 13899864, 27799728]

約数ペア:

[(1, 27799728), (2, 13899864), (3, 9266576), (4, 6949932), (6, 4633288), (8, 3474966), (11, 2527248), (12, 2316644), (16, 1737483), (22, 1263624), (24, 1158322), (33, 842416), (37, 751344), (44, 631812), (48, 579161), (66, 421208), (74, 375672), (88, 315906), (111, 250448), (132, 210604), (148, 187836), (176, 157953), (222, 125224), (264, 105302), (296, 93918), (407, 68304), (444, 62612), (528, 52651), (592, 46959), (814, 34152), (888, 31306), (1221, 22768), (1423, 19536), (1628, 17076), (1776, 15653), (2442, 11384), (2846, 9768), (3256, 8538), (4269, 6512), (4884, 5692)]