7435428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 23331840

約数和(自身を除く): 15896412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 619, 858, 924, 1001, 1092, 1238, 1716, 1857, 2002, 2476, 3003, 3714, 4004, 4333, 6006, 6809, 7428, 8047, 8666, 12012, 12999, 13618, 16094, 17332, 20427, 24141, 25998, 27236, 32188, 40854, 47663, 48282, 51996, 56329, 81708, 88517, 95326, 96564, 112658, 142989, 168987, 177034, 190652, 225316, 265551, 285978, 337974, 354068, 531102, 571956, 619619, 675948, 1062204, 1239238, 1858857, 2478476, 3717714, 7435428]

約数ペア:

[(1, 7435428), (2, 3717714), (3, 2478476), (4, 1858857), (6, 1239238), (7, 1062204), (11, 675948), (12, 619619), (13, 571956), (14, 531102), (21, 354068), (22, 337974), (26, 285978), (28, 265551), (33, 225316), (39, 190652), (42, 177034), (44, 168987), (52, 142989), (66, 112658), (77, 96564), (78, 95326), (84, 88517), (91, 81708), (132, 56329), (143, 51996), (154, 48282), (156, 47663), (182, 40854), (231, 32188), (273, 27236), (286, 25998), (308, 24141), (364, 20427), (429, 17332), (462, 16094), (546, 13618), (572, 12999), (619, 12012), (858, 8666), (924, 8047), (1001, 7428), (1092, 6809), (1238, 6006), (1716, 4333), (1857, 4004), (2002, 3714), (2476, 3003)]