28160832

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 112

約数和(自身を含む): 88952832

約数和(自身を除く): 60792000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 911, 966, 1104, 1288, 1344, 1472, 1822, 1932, 2208, 2576, 2733, 3644, 3864, 4416, 5152, 5466, 6377, 7288, 7728, 10304, 10932, 12754, 14576, 15456, 19131, 20953, 21864, 25508, 29152, 30912, 38262, 41906, 43728, 51016, 58304, 62859, 76524, 83812, 87456, 102032, 125718, 146671, 153048, 167624, 174912, 204064, 251436, 293342, 306096, 335248, 408128, 440013, 502872, 586684, 612192, 670496, 880026, 1005744, 1173368, 1224384, 1340992, 1760052, 2011488, 2346736, 3520104, 4022976, 4693472, 7040208, 9386944, 14080416, 28160832]

約数ペア:

[(1, 28160832), (2, 14080416), (3, 9386944), (4, 7040208), (6, 4693472), (7, 4022976), (8, 3520104), (12, 2346736), (14, 2011488), (16, 1760052), (21, 1340992), (23, 1224384), (24, 1173368), (28, 1005744), (32, 880026), (42, 670496), (46, 612192), (48, 586684), (56, 502872), (64, 440013), (69, 408128), (84, 335248), (92, 306096), (96, 293342), (112, 251436), (138, 204064), (161, 174912), (168, 167624), (184, 153048), (192, 146671), (224, 125718), (276, 102032), (322, 87456), (336, 83812), (368, 76524), (448, 62859), (483, 58304), (552, 51016), (644, 43728), (672, 41906), (736, 38262), (911, 30912), (966, 29152), (1104, 25508), (1288, 21864), (1344, 20953), (1472, 19131), (1822, 15456), (1932, 14576), (2208, 12754), (2576, 10932), (2733, 10304), (3644, 7728), (3864, 7288), (4416, 6377), (5152, 5466)]