43993768

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 105575400

約数和(自身を除く): 61581632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 89, 91, 97, 98, 104, 178, 182, 194, 196, 356, 364, 388, 392, 623, 637, 679, 712, 728, 776, 1157, 1246, 1261, 1274, 1358, 2314, 2492, 2522, 2548, 2716, 4361, 4628, 4753, 4984, 5044, 5096, 5432, 8099, 8633, 8722, 8827, 9256, 9506, 10088, 16198, 17266, 17444, 17654, 19012, 32396, 34532, 34888, 35308, 38024, 56693, 60431, 61789, 64792, 69064, 70616, 112229, 113386, 120862, 123578, 224458, 226772, 241724, 247156, 423017, 448916, 453544, 483448, 494312, 785603, 846034, 897832, 1571206, 1692068, 3142412, 3384136, 5499221, 6284824, 10998442, 21996884, 43993768]

約数ペア:

[(1, 43993768), (2, 21996884), (4, 10998442), (7, 6284824), (8, 5499221), (13, 3384136), (14, 3142412), (26, 1692068), (28, 1571206), (49, 897832), (52, 846034), (56, 785603), (89, 494312), (91, 483448), (97, 453544), (98, 448916), (104, 423017), (178, 247156), (182, 241724), (194, 226772), (196, 224458), (356, 123578), (364, 120862), (388, 113386), (392, 112229), (623, 70616), (637, 69064), (679, 64792), (712, 61789), (728, 60431), (776, 56693), (1157, 38024), (1246, 35308), (1261, 34888), (1274, 34532), (1358, 32396), (2314, 19012), (2492, 17654), (2522, 17444), (2548, 17266), (2716, 16198), (4361, 10088), (4628, 9506), (4753, 9256), (4984, 8827), (5044, 8722), (5096, 8633), (5432, 8099)]