25139296

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 62233920

約数和(自身を除く): 37094624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 89, 91, 97, 104, 112, 178, 182, 194, 208, 224, 356, 364, 388, 416, 623, 679, 712, 728, 776, 1157, 1246, 1261, 1358, 1424, 1456, 1552, 2314, 2492, 2522, 2716, 2848, 2912, 3104, 4628, 4984, 5044, 5432, 8099, 8633, 8827, 9256, 9968, 10088, 10864, 16198, 17266, 17654, 18512, 19936, 20176, 21728, 32396, 34532, 35308, 37024, 40352, 60431, 64792, 69064, 70616, 112229, 120862, 129584, 138128, 141232, 224458, 241724, 259168, 276256, 282464, 448916, 483448, 785603, 897832, 966896, 1571206, 1795664, 1933792, 3142412, 3591328, 6284824, 12569648, 25139296]

約数ペア:

[(1, 25139296), (2, 12569648), (4, 6284824), (7, 3591328), (8, 3142412), (13, 1933792), (14, 1795664), (16, 1571206), (26, 966896), (28, 897832), (32, 785603), (52, 483448), (56, 448916), (89, 282464), (91, 276256), (97, 259168), (104, 241724), (112, 224458), (178, 141232), (182, 138128), (194, 129584), (208, 120862), (224, 112229), (356, 70616), (364, 69064), (388, 64792), (416, 60431), (623, 40352), (679, 37024), (712, 35308), (728, 34532), (776, 32396), (1157, 21728), (1246, 20176), (1261, 19936), (1358, 18512), (1424, 17654), (1456, 17266), (1552, 16198), (2314, 10864), (2492, 10088), (2522, 9968), (2716, 9256), (2848, 8827), (2912, 8633), (3104, 8099), (4628, 5432), (4984, 5044)]