22403056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 49871808

約数和(自身を除く): 27468752

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 41, 52, 71, 74, 82, 104, 142, 148, 164, 208, 284, 296, 328, 481, 533, 568, 592, 656, 923, 962, 1066, 1136, 1517, 1846, 1924, 2132, 2627, 2911, 3034, 3692, 3848, 4264, 5254, 5822, 6068, 7384, 7696, 8528, 10508, 11644, 12136, 14768, 19721, 21016, 23288, 24272, 34151, 37843, 39442, 42032, 46576, 68302, 75686, 78884, 107707, 136604, 151372, 157768, 215414, 273208, 302744, 315536, 430828, 546416, 605488, 861656, 1400191, 1723312, 2800382, 5600764, 11201528, 22403056]

約数ペア:

[(1, 22403056), (2, 11201528), (4, 5600764), (8, 2800382), (13, 1723312), (16, 1400191), (26, 861656), (37, 605488), (41, 546416), (52, 430828), (71, 315536), (74, 302744), (82, 273208), (104, 215414), (142, 157768), (148, 151372), (164, 136604), (208, 107707), (284, 78884), (296, 75686), (328, 68302), (481, 46576), (533, 42032), (568, 39442), (592, 37843), (656, 34151), (923, 24272), (962, 23288), (1066, 21016), (1136, 19721), (1517, 14768), (1846, 12136), (1924, 11644), (2132, 10508), (2627, 8528), (2911, 7696), (3034, 7384), (3692, 6068), (3848, 5822), (4264, 5254)]