17216056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 38556000

約数和(自身を除く): 21339944

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 101, 104, 143, 149, 202, 286, 298, 404, 572, 596, 808, 1111, 1144, 1192, 1313, 1639, 1937, 2222, 2626, 3278, 3874, 4444, 5252, 6556, 7748, 8888, 10504, 13112, 14443, 15049, 15496, 21307, 28886, 30098, 42614, 57772, 60196, 85228, 115544, 120392, 165539, 170456, 195637, 331078, 391274, 662156, 782548, 1324312, 1565096, 2152007, 4304014, 8608028, 17216056]

約数ペア:

[(1, 17216056), (2, 8608028), (4, 4304014), (8, 2152007), (11, 1565096), (13, 1324312), (22, 782548), (26, 662156), (44, 391274), (52, 331078), (88, 195637), (101, 170456), (104, 165539), (143, 120392), (149, 115544), (202, 85228), (286, 60196), (298, 57772), (404, 42614), (572, 30098), (596, 28886), (808, 21307), (1111, 15496), (1144, 15049), (1192, 14443), (1313, 13112), (1639, 10504), (1937, 8888), (2222, 7748), (2626, 6556), (3278, 5252), (3874, 4444)]