3787784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 9831360

約数和(自身を除く): 6043576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 43, 44, 52, 56, 77, 86, 88, 91, 104, 121, 143, 154, 172, 182, 242, 286, 301, 308, 344, 364, 473, 484, 559, 572, 602, 616, 728, 847, 946, 968, 1001, 1118, 1144, 1204, 1573, 1694, 1892, 2002, 2236, 2408, 3146, 3311, 3388, 3784, 3913, 4004, 4472, 5203, 6149, 6292, 6622, 6776, 7826, 8008, 10406, 11011, 12298, 12584, 13244, 15652, 20812, 22022, 24596, 26488, 31304, 36421, 41624, 43043, 44044, 49192, 67639, 72842, 86086, 88088, 135278, 145684, 172172, 270556, 291368, 344344, 473473, 541112, 946946, 1893892, 3787784]

約数ペア:

[(1, 3787784), (2, 1893892), (4, 946946), (7, 541112), (8, 473473), (11, 344344), (13, 291368), (14, 270556), (22, 172172), (26, 145684), (28, 135278), (43, 88088), (44, 86086), (52, 72842), (56, 67639), (77, 49192), (86, 44044), (88, 43043), (91, 41624), (104, 36421), (121, 31304), (143, 26488), (154, 24596), (172, 22022), (182, 20812), (242, 15652), (286, 13244), (301, 12584), (308, 12298), (344, 11011), (364, 10406), (473, 8008), (484, 7826), (559, 6776), (572, 6622), (602, 6292), (616, 6149), (728, 5203), (847, 4472), (946, 4004), (968, 3913), (1001, 3784), (1118, 3388), (1144, 3311), (1204, 3146), (1573, 2408), (1694, 2236), (1892, 2002)]