8566376

素因数分解:

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

素因数の和:115

約数の個数: 72

約数和(自身を含む): 20624310

約数和(自身を除く): 12057934

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 164, 182, 196, 287, 328, 364, 392, 533, 574, 637, 728, 1066, 1148, 1274, 1681, 2009, 2132, 2296, 2548, 3362, 3731, 4018, 4264, 5096, 6724, 7462, 8036, 11767, 13448, 14924, 16072, 21853, 23534, 26117, 29848, 43706, 47068, 52234, 82369, 87412, 94136, 104468, 152971, 164738, 174824, 208936, 305942, 329476, 611884, 658952, 1070797, 1223768, 2141594, 4283188, 8566376]

約数ペア:

[(1, 8566376), (2, 4283188), (4, 2141594), (7, 1223768), (8, 1070797), (13, 658952), (14, 611884), (26, 329476), (28, 305942), (41, 208936), (49, 174824), (52, 164738), (56, 152971), (82, 104468), (91, 94136), (98, 87412), (104, 82369), (164, 52234), (182, 47068), (196, 43706), (287, 29848), (328, 26117), (364, 23534), (392, 21853), (533, 16072), (574, 14924), (637, 13448), (728, 11767), (1066, 8036), (1148, 7462), (1274, 6724), (1681, 5096), (2009, 4264), (2132, 4018), (2296, 3731), (2548, 3362)]