28224896

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 68890800

約数和(自身を除く): 40665904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 109, 112, 119, 128, 136, 218, 224, 238, 272, 289, 436, 448, 476, 544, 578, 763, 872, 896, 952, 1088, 1156, 1526, 1744, 1853, 1904, 2023, 2176, 2312, 3052, 3488, 3706, 3808, 4046, 4624, 6104, 6976, 7412, 7616, 8092, 9248, 12208, 12971, 13952, 14824, 15232, 16184, 18496, 24416, 25942, 29648, 31501, 32368, 36992, 48832, 51884, 59296, 63002, 64736, 97664, 103768, 118592, 126004, 129472, 207536, 220507, 237184, 252008, 258944, 415072, 441014, 504016, 830144, 882028, 1008032, 1660288, 1764056, 2016064, 3528112, 4032128, 7056224, 14112448, 28224896]

約数ペア:

[(1, 28224896), (2, 14112448), (4, 7056224), (7, 4032128), (8, 3528112), (14, 2016064), (16, 1764056), (17, 1660288), (28, 1008032), (32, 882028), (34, 830144), (56, 504016), (64, 441014), (68, 415072), (109, 258944), (112, 252008), (119, 237184), (128, 220507), (136, 207536), (218, 129472), (224, 126004), (238, 118592), (272, 103768), (289, 97664), (436, 64736), (448, 63002), (476, 59296), (544, 51884), (578, 48832), (763, 36992), (872, 32368), (896, 31501), (952, 29648), (1088, 25942), (1156, 24416), (1526, 18496), (1744, 16184), (1853, 15232), (1904, 14824), (2023, 13952), (2176, 12971), (2312, 12208), (3052, 9248), (3488, 8092), (3706, 7616), (3808, 7412), (4046, 6976), (4624, 6104)]