26894728

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 64843200

約数和(自身を除く): 37948472

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 152, 157, 161, 184, 196, 266, 314, 322, 392, 437, 532, 628, 644, 874, 931, 1064, 1099, 1127, 1256, 1288, 1748, 1862, 2198, 2254, 2983, 3059, 3496, 3611, 3724, 4396, 4508, 5966, 6118, 7222, 7448, 7693, 8792, 9016, 11932, 12236, 14444, 15386, 20881, 21413, 23864, 24472, 25277, 28888, 30772, 41762, 42826, 50554, 61544, 68609, 83524, 85652, 101108, 137218, 146167, 167048, 171304, 176939, 202216, 274436, 292334, 353878, 480263, 548872, 584668, 707756, 960526, 1169336, 1415512, 1921052, 3361841, 3842104, 6723682, 13447364, 26894728]

約数ペア:

[(1, 26894728), (2, 13447364), (4, 6723682), (7, 3842104), (8, 3361841), (14, 1921052), (19, 1415512), (23, 1169336), (28, 960526), (38, 707756), (46, 584668), (49, 548872), (56, 480263), (76, 353878), (92, 292334), (98, 274436), (133, 202216), (152, 176939), (157, 171304), (161, 167048), (184, 146167), (196, 137218), (266, 101108), (314, 85652), (322, 83524), (392, 68609), (437, 61544), (532, 50554), (628, 42826), (644, 41762), (874, 30772), (931, 28888), (1064, 25277), (1099, 24472), (1127, 23864), (1256, 21413), (1288, 20881), (1748, 15386), (1862, 14444), (2198, 12236), (2254, 11932), (2983, 9016), (3059, 8792), (3496, 7693), (3611, 7448), (3724, 7222), (4396, 6118), (4508, 5966)]