22690096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 52996608

約数和(自身を除く): 30306512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 211, 286, 376, 422, 517, 572, 611, 752, 844, 1034, 1144, 1222, 1688, 2068, 2288, 2321, 2444, 2743, 3376, 4136, 4642, 4888, 5486, 6721, 8272, 9284, 9776, 9917, 10972, 13442, 18568, 19834, 21944, 26884, 30173, 37136, 39668, 43888, 53768, 60346, 79336, 107536, 109087, 120692, 128921, 158672, 218174, 241384, 257842, 436348, 482768, 515684, 872696, 1031368, 1418131, 1745392, 2062736, 2836262, 5672524, 11345048, 22690096]

約数ペア:

[(1, 22690096), (2, 11345048), (4, 5672524), (8, 2836262), (11, 2062736), (13, 1745392), (16, 1418131), (22, 1031368), (26, 872696), (44, 515684), (47, 482768), (52, 436348), (88, 257842), (94, 241384), (104, 218174), (143, 158672), (176, 128921), (188, 120692), (208, 109087), (211, 107536), (286, 79336), (376, 60346), (422, 53768), (517, 43888), (572, 39668), (611, 37136), (752, 30173), (844, 26884), (1034, 21944), (1144, 19834), (1222, 18568), (1688, 13442), (2068, 10972), (2288, 9917), (2321, 9776), (2444, 9284), (2743, 8272), (3376, 6721), (4136, 5486), (4642, 4888)]