23409968296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{10247}}^1$

素因数の和:12274

約数の個数: 64

約数和(自身を含む): 51598270080

約数和(自身を除く): 28188301784

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1997, 3994, 7988, 10247, 15976, 20494, 21967, 25961, 40988, 43934, 51922, 81976, 87868, 103844, 112717, 133211, 175736, 207688, 225434, 266422, 285571, 450868, 532844, 571142, 901736, 1065688, 1142284, 1465321, 2284568, 2930642, 5861284, 11722568, 20463259, 40926518, 81853036, 163706072, 225095849, 266022367, 450191698, 532044734, 900383396, 1064089468, 1800766792, 2128178936, 2926246037, 5852492074, 11704984148, 23409968296]

約数ペア:

[(1, 23409968296), (2, 11704984148), (4, 5852492074), (8, 2926246037), (11, 2128178936), (13, 1800766792), (22, 1064089468), (26, 900383396), (44, 532044734), (52, 450191698), (88, 266022367), (104, 225095849), (143, 163706072), (286, 81853036), (572, 40926518), (1144, 20463259), (1997, 11722568), (3994, 5861284), (7988, 2930642), (10247, 2284568), (15976, 1465321), (20494, 1142284), (21967, 1065688), (25961, 901736), (40988, 571142), (43934, 532844), (51922, 450868), (81976, 285571), (87868, 266422), (103844, 225434), (112717, 207688), (133211, 175736)]