4725728

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 11449872

約数和(自身を除く): 6724144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 73, 112, 119, 136, 146, 224, 238, 272, 289, 292, 476, 511, 544, 578, 584, 952, 1022, 1156, 1168, 1241, 1904, 2023, 2044, 2312, 2336, 2482, 3808, 4046, 4088, 4624, 4964, 8092, 8176, 8687, 9248, 9928, 16184, 16352, 17374, 19856, 21097, 32368, 34748, 39712, 42194, 64736, 69496, 84388, 138992, 147679, 168776, 277984, 295358, 337552, 590716, 675104, 1181432, 2362864, 4725728]

約数ペア:

[(1, 4725728), (2, 2362864), (4, 1181432), (7, 675104), (8, 590716), (14, 337552), (16, 295358), (17, 277984), (28, 168776), (32, 147679), (34, 138992), (56, 84388), (68, 69496), (73, 64736), (112, 42194), (119, 39712), (136, 34748), (146, 32368), (224, 21097), (238, 19856), (272, 17374), (289, 16352), (292, 16184), (476, 9928), (511, 9248), (544, 8687), (578, 8176), (584, 8092), (952, 4964), (1022, 4624), (1156, 4088), (1168, 4046), (1241, 3808), (1904, 2482), (2023, 2336), (2044, 2312)]