2456161904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{56087}}^1$

素因数の和:56142

約数の個数: 80

約数和(自身を含む): 6009043968

約数和(自身を除く): 3552882064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 5474, 6256, 10948, 21896, 43792, 56087, 112174, 224348, 392609, 448696, 785218, 897392, 953479, 1290001, 1570436, 1906958, 2580002, 3140872, 3813916, 5160004, 6281744, 6674353, 7627832, 9030007, 10320008, 13348706, 15255664, 18060014, 20640016, 21930017, 26697412, 36120028, 43860034, 53394824, 72240056, 87720068, 106789648, 144480112, 153510119, 175440136, 307020238, 350880272, 614040476, 1228080952, 2456161904]

約数ペア:

[(1, 2456161904), (2, 1228080952), (4, 614040476), (7, 350880272), (8, 307020238), (14, 175440136), (16, 153510119), (17, 144480112), (23, 106789648), (28, 87720068), (34, 72240056), (46, 53394824), (56, 43860034), (68, 36120028), (92, 26697412), (112, 21930017), (119, 20640016), (136, 18060014), (161, 15255664), (184, 13348706), (238, 10320008), (272, 9030007), (322, 7627832), (368, 6674353), (391, 6281744), (476, 5160004), (644, 3813916), (782, 3140872), (952, 2580002), (1288, 1906958), (1564, 1570436), (1904, 1290001), (2576, 953479), (2737, 897392), (3128, 785218), (5474, 448696), (6256, 392609), (10948, 224348), (21896, 112174), (43792, 56087)]