17401384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 45722880

約数和(自身を除く): 28321496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 41, 44, 52, 53, 56, 77, 82, 88, 91, 104, 106, 143, 154, 164, 182, 212, 286, 287, 308, 328, 364, 371, 424, 451, 533, 572, 574, 583, 616, 689, 728, 742, 902, 1001, 1066, 1144, 1148, 1166, 1378, 1484, 1804, 2002, 2132, 2173, 2296, 2332, 2756, 2968, 3157, 3608, 3731, 4004, 4081, 4264, 4346, 4664, 4823, 5512, 5863, 6314, 7462, 7579, 8008, 8162, 8692, 9646, 11726, 12628, 14924, 15158, 15211, 16324, 17384, 19292, 23452, 23903, 25256, 28249, 29848, 30316, 30422, 32648, 38584, 41041, 46904, 47806, 53053, 56498, 60632, 60844, 82082, 95612, 106106, 112996, 121688, 164164, 167321, 191224, 197743, 212212, 225992, 310739, 328328, 334642, 395486, 424424, 621478, 669284, 790972, 1242956, 1338568, 1581944, 2175173, 2485912, 4350346, 8700692, 17401384]

約数ペア:

[(1, 17401384), (2, 8700692), (4, 4350346), (7, 2485912), (8, 2175173), (11, 1581944), (13, 1338568), (14, 1242956), (22, 790972), (26, 669284), (28, 621478), (41, 424424), (44, 395486), (52, 334642), (53, 328328), (56, 310739), (77, 225992), (82, 212212), (88, 197743), (91, 191224), (104, 167321), (106, 164164), (143, 121688), (154, 112996), (164, 106106), (182, 95612), (212, 82082), (286, 60844), (287, 60632), (308, 56498), (328, 53053), (364, 47806), (371, 46904), (424, 41041), (451, 38584), (533, 32648), (572, 30422), (574, 30316), (583, 29848), (616, 28249), (689, 25256), (728, 23903), (742, 23452), (902, 19292), (1001, 17384), (1066, 16324), (1144, 15211), (1148, 15158), (1166, 14924), (1378, 12628), (1484, 11726), (1804, 9646), (2002, 8692), (2132, 8162), (2173, 8008), (2296, 7579), (2332, 7462), (2756, 6314), (2968, 5863), (3157, 5512), (3608, 4823), (3731, 4664), (4004, 4346), (4081, 4264)]