12915456

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 35025984

約数和(自身を除く): 22110528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 251, 256, 268, 384, 402, 502, 536, 753, 768, 804, 1004, 1072, 1506, 1608, 2008, 2144, 3012, 3216, 4016, 4288, 6024, 6432, 8032, 8576, 12048, 12864, 16064, 16817, 17152, 24096, 25728, 32128, 33634, 48192, 50451, 51456, 64256, 67268, 96384, 100902, 134536, 192768, 201804, 269072, 403608, 538144, 807216, 1076288, 1614432, 2152576, 3228864, 4305152, 6457728, 12915456]

約数ペア:

[(1, 12915456), (2, 6457728), (3, 4305152), (4, 3228864), (6, 2152576), (8, 1614432), (12, 1076288), (16, 807216), (24, 538144), (32, 403608), (48, 269072), (64, 201804), (67, 192768), (96, 134536), (128, 100902), (134, 96384), (192, 67268), (201, 64256), (251, 51456), (256, 50451), (268, 48192), (384, 33634), (402, 32128), (502, 25728), (536, 24096), (753, 17152), (768, 16817), (804, 16064), (1004, 12864), (1072, 12048), (1506, 8576), (1608, 8032), (2008, 6432), (2144, 6024), (3012, 4288), (3216, 4016)]