28776529908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3467}}^1\times {\mathrm{10979}}^1$

素因数の和:14466

約数の個数: 96

約数和(自身を含む): 85296153600

約数和(自身を除く): 56519623692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3467, 6934, 10401, 10979, 13868, 20802, 21958, 24269, 31203, 32937, 41604, 43916, 48538, 62406, 65874, 72807, 76853, 93609, 97076, 98811, 124812, 131748, 145614, 153706, 187218, 197622, 218421, 230559, 291228, 296433, 307412, 374436, 395244, 436842, 461118, 592866, 655263, 691677, 873684, 922236, 1185732, 1310526, 1383354, 2075031, 2621052, 2766708, 4150062, 8300124, 38064193, 76128386, 114192579, 152256772, 228385158, 266449351, 342577737, 456770316, 532898702, 685155474, 799348053, 1027733211, 1065797404, 1370310948, 1598696106, 2055466422, 2398044159, 3197392212, 4110932844, 4796088318, 7194132477, 9592176636, 14388264954, 28776529908]

約数ペア:

[(1, 28776529908), (2, 14388264954), (3, 9592176636), (4, 7194132477), (6, 4796088318), (7, 4110932844), (9, 3197392212), (12, 2398044159), (14, 2055466422), (18, 1598696106), (21, 1370310948), (27, 1065797404), (28, 1027733211), (36, 799348053), (42, 685155474), (54, 532898702), (63, 456770316), (84, 342577737), (108, 266449351), (126, 228385158), (189, 152256772), (252, 114192579), (378, 76128386), (756, 38064193), (3467, 8300124), (6934, 4150062), (10401, 2766708), (10979, 2621052), (13868, 2075031), (20802, 1383354), (21958, 1310526), (24269, 1185732), (31203, 922236), (32937, 873684), (41604, 691677), (43916, 655263), (48538, 592866), (62406, 461118), (65874, 436842), (72807, 395244), (76853, 374436), (93609, 307412), (97076, 296433), (98811, 291228), (124812, 230559), (131748, 218421), (145614, 197622), (153706, 187218)]