28867410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2280

約数の個数: 96

約数和(自身を含む): 88216128

約数和(自身を除く): 59348718

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2243, 2574, 4290, 4486, 6435, 6729, 11215, 12870, 13458, 20187, 22430, 24673, 29159, 33645, 40374, 49346, 58318, 67290, 74019, 87477, 100935, 123365, 145795, 148038, 174954, 201870, 222057, 246730, 262431, 291590, 320749, 370095, 437385, 444114, 524862, 641498, 740190, 874770, 962247, 1110285, 1312155, 1603745, 1924494, 2220570, 2624310, 2886741, 3207490, 4811235, 5773482, 9622470, 14433705, 28867410]

約数ペア:

[(1, 28867410), (2, 14433705), (3, 9622470), (5, 5773482), (6, 4811235), (9, 3207490), (10, 2886741), (11, 2624310), (13, 2220570), (15, 1924494), (18, 1603745), (22, 1312155), (26, 1110285), (30, 962247), (33, 874770), (39, 740190), (45, 641498), (55, 524862), (65, 444114), (66, 437385), (78, 370095), (90, 320749), (99, 291590), (110, 262431), (117, 246730), (130, 222057), (143, 201870), (165, 174954), (195, 148038), (198, 145795), (234, 123365), (286, 100935), (330, 87477), (390, 74019), (429, 67290), (495, 58318), (585, 49346), (715, 40374), (858, 33645), (990, 29159), (1170, 24673), (1287, 22430), (1430, 20187), (2145, 13458), (2243, 12870), (2574, 11215), (4290, 6729), (4486, 6435)]