17248504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 44352000

約数和(自身を除く): 27103496

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 29, 38, 43, 52, 56, 58, 76, 86, 91, 104, 116, 133, 152, 172, 182, 203, 232, 247, 266, 301, 344, 364, 377, 406, 494, 532, 551, 559, 602, 728, 754, 812, 817, 988, 1064, 1102, 1118, 1204, 1247, 1508, 1624, 1634, 1729, 1976, 2204, 2236, 2408, 2494, 2639, 3016, 3268, 3458, 3857, 3913, 4408, 4472, 4988, 5278, 5719, 6536, 6916, 7163, 7714, 7826, 8729, 9976, 10556, 10621, 11438, 13832, 14326, 15428, 15652, 16211, 17458, 21112, 21242, 22876, 23693, 28652, 30856, 31304, 32422, 34916, 42484, 45752, 47386, 50141, 57304, 64844, 69832, 74347, 84968, 94772, 100282, 113477, 129688, 148694, 165851, 189544, 200564, 226954, 297388, 308009, 331702, 401128, 453908, 594776, 616018, 663404, 907816, 1232036, 1326808, 2156063, 2464072, 4312126, 8624252, 17248504]

約数ペア:

[(1, 17248504), (2, 8624252), (4, 4312126), (7, 2464072), (8, 2156063), (13, 1326808), (14, 1232036), (19, 907816), (26, 663404), (28, 616018), (29, 594776), (38, 453908), (43, 401128), (52, 331702), (56, 308009), (58, 297388), (76, 226954), (86, 200564), (91, 189544), (104, 165851), (116, 148694), (133, 129688), (152, 113477), (172, 100282), (182, 94772), (203, 84968), (232, 74347), (247, 69832), (266, 64844), (301, 57304), (344, 50141), (364, 47386), (377, 45752), (406, 42484), (494, 34916), (532, 32422), (551, 31304), (559, 30856), (602, 28652), (728, 23693), (754, 22876), (812, 21242), (817, 21112), (988, 17458), (1064, 16211), (1102, 15652), (1118, 15428), (1204, 14326), (1247, 13832), (1508, 11438), (1624, 10621), (1634, 10556), (1729, 9976), (1976, 8729), (2204, 7826), (2236, 7714), (2408, 7163), (2494, 6916), (2639, 6536), (3016, 5719), (3268, 5278), (3458, 4988), (3857, 4472), (3913, 4408)]