27242908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 64931328

約数和(自身を除く): 37688420

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 68, 77, 86, 119, 121, 154, 172, 187, 238, 242, 301, 308, 374, 473, 476, 484, 602, 731, 748, 847, 946, 1204, 1309, 1331, 1462, 1694, 1892, 2057, 2618, 2662, 2924, 3311, 3388, 4114, 5117, 5203, 5236, 5324, 6622, 8041, 8228, 9317, 10234, 10406, 13244, 14399, 16082, 18634, 20468, 20812, 22627, 28798, 32164, 36421, 37268, 45254, 56287, 57233, 57596, 72842, 88451, 90508, 112574, 114466, 145684, 158389, 176902, 225148, 228932, 316778, 353804, 400631, 619157, 633556, 801262, 972961, 1238314, 1602524, 1945922, 2476628, 3891844, 6810727, 13621454, 27242908]

約数ペア:

[(1, 27242908), (2, 13621454), (4, 6810727), (7, 3891844), (11, 2476628), (14, 1945922), (17, 1602524), (22, 1238314), (28, 972961), (34, 801262), (43, 633556), (44, 619157), (68, 400631), (77, 353804), (86, 316778), (119, 228932), (121, 225148), (154, 176902), (172, 158389), (187, 145684), (238, 114466), (242, 112574), (301, 90508), (308, 88451), (374, 72842), (473, 57596), (476, 57233), (484, 56287), (602, 45254), (731, 37268), (748, 36421), (847, 32164), (946, 28798), (1204, 22627), (1309, 20812), (1331, 20468), (1462, 18634), (1694, 16082), (1892, 14399), (2057, 13244), (2618, 10406), (2662, 10234), (2924, 9317), (3311, 8228), (3388, 8041), (4114, 6622), (5117, 5324), (5203, 5236)]