8200738

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 15886584

約数和(自身を除く): 7685846

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 157, 182, 287, 314, 533, 574, 637, 1066, 1099, 1274, 2009, 2041, 2198, 3731, 4018, 4082, 6437, 7462, 7693, 12874, 14287, 15386, 26117, 28574, 45059, 52234, 83681, 90118, 100009, 167362, 200018, 315413, 585767, 630826, 1171534, 4100369, 8200738]

約数ペア:

[(1, 8200738), (2, 4100369), (7, 1171534), (13, 630826), (14, 585767), (26, 315413), (41, 200018), (49, 167362), (82, 100009), (91, 90118), (98, 83681), (157, 52234), (182, 45059), (287, 28574), (314, 26117), (533, 15386), (574, 14287), (637, 12874), (1066, 7693), (1099, 7462), (1274, 6437), (2009, 4082), (2041, 4018), (2198, 3731)]