28827408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 79647680

約数和(自身を除く): 50820272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 433, 438, 456, 584, 866, 876, 912, 1168, 1299, 1387, 1732, 1752, 2598, 2774, 3464, 3504, 4161, 5196, 5548, 6928, 8227, 8322, 10392, 11096, 16454, 16644, 20784, 22192, 24681, 31609, 32908, 33288, 49362, 63218, 65816, 66576, 94827, 98724, 126436, 131632, 189654, 197448, 252872, 379308, 394896, 505744, 600571, 758616, 1201142, 1517232, 1801713, 2402284, 3603426, 4804568, 7206852, 9609136, 14413704, 28827408]

約数ペア:

[(1, 28827408), (2, 14413704), (3, 9609136), (4, 7206852), (6, 4804568), (8, 3603426), (12, 2402284), (16, 1801713), (19, 1517232), (24, 1201142), (38, 758616), (48, 600571), (57, 505744), (73, 394896), (76, 379308), (114, 252872), (146, 197448), (152, 189654), (219, 131632), (228, 126436), (292, 98724), (304, 94827), (433, 66576), (438, 65816), (456, 63218), (584, 49362), (866, 33288), (876, 32908), (912, 31609), (1168, 24681), (1299, 22192), (1387, 20784), (1732, 16644), (1752, 16454), (2598, 11096), (2774, 10392), (3464, 8322), (3504, 8227), (4161, 6928), (5196, 5548)]