17321096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 37784880

約数和(自身を除く): 20463784

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 101, 104, 136, 194, 202, 221, 388, 404, 442, 776, 808, 884, 1261, 1313, 1649, 1717, 1768, 2522, 2626, 3298, 3434, 5044, 5252, 6596, 6868, 9797, 10088, 10504, 13192, 13736, 19594, 21437, 22321, 39188, 42874, 44642, 78376, 85748, 89284, 127361, 166549, 171496, 178568, 254722, 333098, 509444, 666196, 1018888, 1332392, 2165137, 4330274, 8660548, 17321096]

約数ペア:

[(1, 17321096), (2, 8660548), (4, 4330274), (8, 2165137), (13, 1332392), (17, 1018888), (26, 666196), (34, 509444), (52, 333098), (68, 254722), (97, 178568), (101, 171496), (104, 166549), (136, 127361), (194, 89284), (202, 85748), (221, 78376), (388, 44642), (404, 42874), (442, 39188), (776, 22321), (808, 21437), (884, 19594), (1261, 13736), (1313, 13192), (1649, 10504), (1717, 10088), (1768, 9797), (2522, 6868), (2626, 6596), (3298, 5252), (3434, 5044)]