17590804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 40219200

約数和(自身を除く): 22628396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 199, 287, 308, 398, 451, 539, 574, 796, 902, 1078, 1148, 1393, 1804, 2009, 2156, 2189, 2786, 3157, 4018, 4378, 5572, 6314, 8036, 8159, 8756, 9751, 12628, 15323, 16318, 19502, 22099, 30646, 32636, 39004, 44198, 57113, 61292, 88396, 89749, 107261, 114226, 179498, 214522, 228452, 358996, 399791, 429044, 628243, 799582, 1256486, 1599164, 2512972, 4397701, 8795402, 17590804]

約数ペア:

[(1, 17590804), (2, 8795402), (4, 4397701), (7, 2512972), (11, 1599164), (14, 1256486), (22, 799582), (28, 628243), (41, 429044), (44, 399791), (49, 358996), (77, 228452), (82, 214522), (98, 179498), (154, 114226), (164, 107261), (196, 89749), (199, 88396), (287, 61292), (308, 57113), (398, 44198), (451, 39004), (539, 32636), (574, 30646), (796, 22099), (902, 19502), (1078, 16318), (1148, 15323), (1393, 12628), (1804, 9751), (2009, 8756), (2156, 8159), (2189, 8036), (2786, 6314), (3157, 5572), (4018, 4378)]