28823508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5013

約数の個数: 72

約数和(自身を含む): 86905728

約数和(自身を除く): 58082220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 4973, 5796, 9946, 14919, 19892, 29838, 34811, 44757, 59676, 69622, 89514, 104433, 114379, 139244, 179028, 208866, 228758, 313299, 343137, 417732, 457516, 626598, 686274, 800653, 1029411, 1253196, 1372548, 1601306, 2058822, 2401959, 3202612, 4117644, 4803918, 7205877, 9607836, 14411754, 28823508]

約数ペア:

[(1, 28823508), (2, 14411754), (3, 9607836), (4, 7205877), (6, 4803918), (7, 4117644), (9, 3202612), (12, 2401959), (14, 2058822), (18, 1601306), (21, 1372548), (23, 1253196), (28, 1029411), (36, 800653), (42, 686274), (46, 626598), (63, 457516), (69, 417732), (84, 343137), (92, 313299), (126, 228758), (138, 208866), (161, 179028), (207, 139244), (252, 114379), (276, 104433), (322, 89514), (414, 69622), (483, 59676), (644, 44757), (828, 34811), (966, 29838), (1449, 19892), (1932, 14919), (2898, 9946), (4973, 5796)]