4895072

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 12157488

約数和(自身を除く): 7262416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 1066, 1148, 1312, 1456, 1681, 2132, 2296, 2912, 3362, 3731, 4264, 4592, 6724, 7462, 8528, 9184, 11767, 13448, 14924, 17056, 21853, 23534, 26896, 29848, 43706, 47068, 53792, 59696, 87412, 94136, 119392, 152971, 174824, 188272, 305942, 349648, 376544, 611884, 699296, 1223768, 2447536, 4895072]

約数ペア:

[(1, 4895072), (2, 2447536), (4, 1223768), (7, 699296), (8, 611884), (13, 376544), (14, 349648), (16, 305942), (26, 188272), (28, 174824), (32, 152971), (41, 119392), (52, 94136), (56, 87412), (82, 59696), (91, 53792), (104, 47068), (112, 43706), (164, 29848), (182, 26896), (208, 23534), (224, 21853), (287, 17056), (328, 14924), (364, 13448), (416, 11767), (533, 9184), (574, 8528), (656, 7462), (728, 6724), (1066, 4592), (1148, 4264), (1312, 3731), (1456, 3362), (1681, 2912), (2132, 2296)]