22605856

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1146

約数の個数: 72

約数和(自身を含む): 55804140

約数和(自身を除く): 33198284

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1109, 1274, 1456, 1568, 2218, 2548, 2912, 4436, 5096, 7763, 8872, 10192, 14417, 15526, 17744, 20384, 28834, 31052, 35488, 54341, 57668, 62104, 100919, 108682, 115336, 124208, 201838, 217364, 230672, 248416, 403676, 434728, 461344, 706433, 807352, 869456, 1412866, 1614704, 1738912, 2825732, 3229408, 5651464, 11302928, 22605856]

約数ペア:

[(1, 22605856), (2, 11302928), (4, 5651464), (7, 3229408), (8, 2825732), (13, 1738912), (14, 1614704), (16, 1412866), (26, 869456), (28, 807352), (32, 706433), (49, 461344), (52, 434728), (56, 403676), (91, 248416), (98, 230672), (104, 217364), (112, 201838), (182, 124208), (196, 115336), (208, 108682), (224, 100919), (364, 62104), (392, 57668), (416, 54341), (637, 35488), (728, 31052), (784, 28834), (1109, 20384), (1274, 17744), (1456, 15526), (1568, 14417), (2218, 10192), (2548, 8872), (2912, 7763), (4436, 5096)]