28993008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 83673216

約数和(自身を除く): 54680208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1277, 1419, 1892, 2064, 2554, 2838, 3784, 3831, 5108, 5676, 7568, 7662, 10216, 11352, 14047, 15324, 20432, 22704, 28094, 30648, 42141, 54911, 56188, 61296, 84282, 109822, 112376, 164733, 168564, 219644, 224752, 329466, 337128, 439288, 604021, 658932, 674256, 878576, 1208042, 1317864, 1812063, 2416084, 2635728, 3624126, 4832168, 7248252, 9664336, 14496504, 28993008]

約数ペア:

[(1, 28993008), (2, 14496504), (3, 9664336), (4, 7248252), (6, 4832168), (8, 3624126), (11, 2635728), (12, 2416084), (16, 1812063), (22, 1317864), (24, 1208042), (33, 878576), (43, 674256), (44, 658932), (48, 604021), (66, 439288), (86, 337128), (88, 329466), (129, 224752), (132, 219644), (172, 168564), (176, 164733), (258, 112376), (264, 109822), (344, 84282), (473, 61296), (516, 56188), (528, 54911), (688, 42141), (946, 30648), (1032, 28094), (1277, 22704), (1419, 20432), (1892, 15324), (2064, 14047), (2554, 11352), (2838, 10216), (3784, 7662), (3831, 7568), (5108, 5676)]