28836528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4554

約数の個数: 80

約数和(自身を含む): 89637120

約数和(自身を除く): 60800592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4517, 6384, 9034, 13551, 18068, 27102, 31619, 36136, 54204, 63238, 72272, 85823, 94857, 108408, 126476, 171646, 189714, 216816, 252952, 257469, 343292, 379428, 505904, 514938, 600761, 686584, 758856, 1029876, 1201522, 1373168, 1517712, 1802283, 2059752, 2403044, 3604566, 4119504, 4806088, 7209132, 9612176, 14418264, 28836528]

約数ペア:

[(1, 28836528), (2, 14418264), (3, 9612176), (4, 7209132), (6, 4806088), (7, 4119504), (8, 3604566), (12, 2403044), (14, 2059752), (16, 1802283), (19, 1517712), (21, 1373168), (24, 1201522), (28, 1029876), (38, 758856), (42, 686584), (48, 600761), (56, 514938), (57, 505904), (76, 379428), (84, 343292), (112, 257469), (114, 252952), (133, 216816), (152, 189714), (168, 171646), (228, 126476), (266, 108408), (304, 94857), (336, 85823), (399, 72272), (456, 63238), (532, 54204), (798, 36136), (912, 31619), (1064, 27102), (1596, 18068), (2128, 13551), (3192, 9034), (4517, 6384)]