47063072

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:778

約数の個数: 72

約数和(自身を含む): 112641984

約数和(自身を除く): 65578912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 727, 952, 1156, 1454, 1904, 2023, 2312, 2908, 3808, 4046, 4624, 5089, 5816, 8092, 9248, 10178, 11632, 12359, 16184, 20356, 23264, 24718, 32368, 40712, 49436, 64736, 81424, 86513, 98872, 162848, 173026, 197744, 210103, 346052, 395488, 420206, 692104, 840412, 1384208, 1470721, 1680824, 2768416, 2941442, 3361648, 5882884, 6723296, 11765768, 23531536, 47063072]

約数ペア:

[(1, 47063072), (2, 23531536), (4, 11765768), (7, 6723296), (8, 5882884), (14, 3361648), (16, 2941442), (17, 2768416), (28, 1680824), (32, 1470721), (34, 1384208), (56, 840412), (68, 692104), (112, 420206), (119, 395488), (136, 346052), (224, 210103), (238, 197744), (272, 173026), (289, 162848), (476, 98872), (544, 86513), (578, 81424), (727, 64736), (952, 49436), (1156, 40712), (1454, 32368), (1904, 24718), (2023, 23264), (2312, 20356), (2908, 16184), (3808, 12359), (4046, 11632), (4624, 10178), (5089, 9248), (5816, 8092)]