4728276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 14152320

約数和(自身を除く): 9424044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 647, 812, 1044, 1218, 1294, 1827, 1941, 2436, 2588, 3654, 3882, 4529, 5823, 7308, 7764, 9058, 11646, 13587, 18116, 18763, 23292, 27174, 37526, 40761, 54348, 56289, 75052, 81522, 112578, 131341, 163044, 168867, 225156, 262682, 337734, 394023, 525364, 675468, 788046, 1182069, 1576092, 2364138, 4728276]

約数ペア:

[(1, 4728276), (2, 2364138), (3, 1576092), (4, 1182069), (6, 788046), (7, 675468), (9, 525364), (12, 394023), (14, 337734), (18, 262682), (21, 225156), (28, 168867), (29, 163044), (36, 131341), (42, 112578), (58, 81522), (63, 75052), (84, 56289), (87, 54348), (116, 40761), (126, 37526), (174, 27174), (203, 23292), (252, 18763), (261, 18116), (348, 13587), (406, 11646), (522, 9058), (609, 7764), (647, 7308), (812, 5823), (1044, 4529), (1218, 3882), (1294, 3654), (1827, 2588), (1941, 2436)]