26446672

素因数分解:

$2^4\times 7^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 61504000

約数和(自身を除く): 35057328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 79, 98, 112, 122, 158, 196, 244, 316, 343, 392, 427, 488, 553, 632, 686, 784, 854, 976, 1106, 1264, 1372, 1708, 2212, 2744, 2989, 3416, 3871, 4424, 4819, 5488, 5978, 6832, 7742, 8848, 9638, 11956, 15484, 19276, 20923, 23912, 27097, 30968, 33733, 38552, 41846, 47824, 54194, 61936, 67466, 77104, 83692, 108388, 134932, 167384, 216776, 236131, 269864, 334768, 433552, 472262, 539728, 944524, 1652917, 1889048, 3305834, 3778096, 6611668, 13223336, 26446672]

約数ペア:

[(1, 26446672), (2, 13223336), (4, 6611668), (7, 3778096), (8, 3305834), (14, 1889048), (16, 1652917), (28, 944524), (49, 539728), (56, 472262), (61, 433552), (79, 334768), (98, 269864), (112, 236131), (122, 216776), (158, 167384), (196, 134932), (244, 108388), (316, 83692), (343, 77104), (392, 67466), (427, 61936), (488, 54194), (553, 47824), (632, 41846), (686, 38552), (784, 33733), (854, 30968), (976, 27097), (1106, 23912), (1264, 20923), (1372, 19276), (1708, 15484), (2212, 11956), (2744, 9638), (2989, 8848), (3416, 7742), (3871, 6832), (4424, 5978), (4819, 5488)]