4901848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 11750400

約数和(自身を除く): 6848552

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 271, 323, 476, 532, 542, 646, 952, 1064, 1084, 1292, 1897, 2168, 2261, 2584, 3794, 4522, 4607, 5149, 7588, 9044, 9214, 10298, 15176, 18088, 18428, 20596, 32249, 36043, 36856, 41192, 64498, 72086, 87533, 128996, 144172, 175066, 257992, 288344, 350132, 612731, 700264, 1225462, 2450924, 4901848]

約数ペア:

[(1, 4901848), (2, 2450924), (4, 1225462), (7, 700264), (8, 612731), (14, 350132), (17, 288344), (19, 257992), (28, 175066), (34, 144172), (38, 128996), (56, 87533), (68, 72086), (76, 64498), (119, 41192), (133, 36856), (136, 36043), (152, 32249), (238, 20596), (266, 18428), (271, 18088), (323, 15176), (476, 10298), (532, 9214), (542, 9044), (646, 7588), (952, 5149), (1064, 4607), (1084, 4522), (1292, 3794), (1897, 2584), (2168, 2261)]