26289276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 73156608

約数和(自身を除く): 46867332

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 299, 391, 431, 442, 598, 663, 782, 862, 884, 897, 1173, 1196, 1293, 1326, 1564, 1724, 1794, 2346, 2586, 2652, 3588, 4692, 5083, 5172, 5603, 7327, 9913, 10166, 11206, 14654, 15249, 16809, 19826, 20332, 21981, 22412, 29308, 29739, 30498, 33618, 39652, 43962, 59478, 60996, 67236, 87924, 95251, 118956, 128869, 168521, 190502, 257738, 285753, 337042, 381004, 386607, 505563, 515476, 571506, 674084, 773214, 1011126, 1143012, 1546428, 2022252, 2190773, 4381546, 6572319, 8763092, 13144638, 26289276]

約数ペア:

[(1, 26289276), (2, 13144638), (3, 8763092), (4, 6572319), (6, 4381546), (12, 2190773), (13, 2022252), (17, 1546428), (23, 1143012), (26, 1011126), (34, 773214), (39, 674084), (46, 571506), (51, 515476), (52, 505563), (68, 386607), (69, 381004), (78, 337042), (92, 285753), (102, 257738), (138, 190502), (156, 168521), (204, 128869), (221, 118956), (276, 95251), (299, 87924), (391, 67236), (431, 60996), (442, 59478), (598, 43962), (663, 39652), (782, 33618), (862, 30498), (884, 29739), (897, 29308), (1173, 22412), (1196, 21981), (1293, 20332), (1326, 19826), (1564, 16809), (1724, 15249), (1794, 14654), (2346, 11206), (2586, 10166), (2652, 9913), (3588, 7327), (4692, 5603), (5083, 5172)]