25027548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 75753216

約数和(自身を除く): 50725668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 43, 52, 78, 82, 84, 86, 91, 123, 129, 156, 164, 169, 172, 182, 246, 258, 273, 287, 301, 338, 364, 492, 507, 516, 533, 546, 559, 574, 602, 676, 861, 903, 1014, 1066, 1092, 1118, 1148, 1183, 1204, 1599, 1677, 1722, 1763, 1806, 2028, 2132, 2236, 2366, 3198, 3354, 3444, 3526, 3549, 3612, 3731, 3913, 4732, 5289, 6396, 6708, 6929, 7052, 7098, 7267, 7462, 7826, 10578, 11193, 11739, 12341, 13858, 14196, 14534, 14924, 15652, 20787, 21156, 21801, 22386, 22919, 23478, 24682, 27716, 29068, 37023, 41574, 43602, 44772, 45838, 46956, 48503, 49364, 50869, 68757, 74046, 83148, 87204, 91676, 97006, 101738, 137514, 145509, 148092, 152607, 160433, 194012, 203476, 275028, 291018, 297947, 305214, 320866, 481299, 582036, 595894, 610428, 641732, 893841, 962598, 1191788, 1787682, 1925196, 2085629, 3575364, 4171258, 6256887, 8342516, 12513774, 25027548]

約数ペア:

[(1, 25027548), (2, 12513774), (3, 8342516), (4, 6256887), (6, 4171258), (7, 3575364), (12, 2085629), (13, 1925196), (14, 1787682), (21, 1191788), (26, 962598), (28, 893841), (39, 641732), (41, 610428), (42, 595894), (43, 582036), (52, 481299), (78, 320866), (82, 305214), (84, 297947), (86, 291018), (91, 275028), (123, 203476), (129, 194012), (156, 160433), (164, 152607), (169, 148092), (172, 145509), (182, 137514), (246, 101738), (258, 97006), (273, 91676), (287, 87204), (301, 83148), (338, 74046), (364, 68757), (492, 50869), (507, 49364), (516, 48503), (533, 46956), (546, 45838), (559, 44772), (574, 43602), (602, 41574), (676, 37023), (861, 29068), (903, 27716), (1014, 24682), (1066, 23478), (1092, 22919), (1118, 22386), (1148, 21801), (1183, 21156), (1204, 20787), (1599, 15652), (1677, 14924), (1722, 14534), (1763, 14196), (1806, 13858), (2028, 12341), (2132, 11739), (2236, 11193), (2366, 10578), (3198, 7826), (3354, 7462), (3444, 7267), (3526, 7098), (3549, 7052), (3612, 6929), (3731, 6708), (3913, 6396), (4732, 5289)]