28293048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 88888800

約数和(自身を除く): 60595752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 438, 504, 511, 584, 657, 769, 876, 1022, 1314, 1533, 1538, 1752, 2044, 2307, 2628, 3066, 3076, 4088, 4599, 4614, 5256, 5383, 6132, 6152, 6921, 9198, 9228, 10766, 12264, 13842, 16149, 18396, 18456, 21532, 27684, 32298, 36792, 43064, 48447, 55368, 56137, 64596, 96894, 112274, 129192, 168411, 193788, 224548, 336822, 387576, 392959, 449096, 505233, 673644, 785918, 1010466, 1178877, 1347288, 1571836, 2020932, 2357754, 3143672, 3536631, 4041864, 4715508, 7073262, 9431016, 14146524, 28293048]

約数ペア:

[(1, 28293048), (2, 14146524), (3, 9431016), (4, 7073262), (6, 4715508), (7, 4041864), (8, 3536631), (9, 3143672), (12, 2357754), (14, 2020932), (18, 1571836), (21, 1347288), (24, 1178877), (28, 1010466), (36, 785918), (42, 673644), (56, 505233), (63, 449096), (72, 392959), (73, 387576), (84, 336822), (126, 224548), (146, 193788), (168, 168411), (219, 129192), (252, 112274), (292, 96894), (438, 64596), (504, 56137), (511, 55368), (584, 48447), (657, 43064), (769, 36792), (876, 32298), (1022, 27684), (1314, 21532), (1533, 18456), (1538, 18396), (1752, 16149), (2044, 13842), (2307, 12264), (2628, 10766), (3066, 9228), (3076, 9198), (4088, 6921), (4599, 6152), (4614, 6132), (5256, 5383)]