40868828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 98219520

約数和(自身を除く): 57350692

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 59, 77, 91, 118, 143, 154, 173, 182, 236, 286, 308, 346, 364, 413, 572, 649, 692, 767, 826, 1001, 1211, 1298, 1534, 1652, 1903, 2002, 2249, 2422, 2596, 3068, 3806, 4004, 4498, 4543, 4844, 5369, 7612, 8437, 8996, 9086, 10207, 10738, 13321, 15743, 16874, 18172, 20414, 21476, 24739, 26642, 31486, 33748, 40828, 49478, 53284, 59059, 62972, 71449, 98956, 112277, 118118, 132691, 142898, 173173, 224554, 236236, 265382, 285796, 346346, 449108, 530764, 692692, 785939, 928837, 1459601, 1571878, 1857674, 2919202, 3143756, 3715348, 5838404, 10217207, 20434414, 40868828]

約数ペア:

[(1, 40868828), (2, 20434414), (4, 10217207), (7, 5838404), (11, 3715348), (13, 3143756), (14, 2919202), (22, 1857674), (26, 1571878), (28, 1459601), (44, 928837), (52, 785939), (59, 692692), (77, 530764), (91, 449108), (118, 346346), (143, 285796), (154, 265382), (173, 236236), (182, 224554), (236, 173173), (286, 142898), (308, 132691), (346, 118118), (364, 112277), (413, 98956), (572, 71449), (649, 62972), (692, 59059), (767, 53284), (826, 49478), (1001, 40828), (1211, 33748), (1298, 31486), (1534, 26642), (1652, 24739), (1903, 21476), (2002, 20414), (2249, 18172), (2422, 16874), (2596, 15743), (3068, 13321), (3806, 10738), (4004, 10207), (4498, 9086), (4543, 8996), (4844, 8437), (5369, 7612)]