1038207856

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13001}}^1$

素因数の和:13070

約数の個数: 80

約数和(自身を含む): 2476412928

約数和(自身を除く): 1438205072

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 11408, 13001, 19964, 26002, 39928, 52004, 79856, 91007, 104008, 182014, 208016, 299023, 364028, 403031, 598046, 728056, 806062, 1196092, 1456112, 1612124, 2093161, 2392184, 2821217, 3224248, 4186322, 4784368, 5642434, 6448496, 8372644, 9269713, 11284868, 16745288, 18539426, 22569736, 33490576, 37078852, 45139472, 64887991, 74157704, 129775982, 148315408, 259551964, 519103928, 1038207856]

約数ペア:

[(1, 1038207856), (2, 519103928), (4, 259551964), (7, 148315408), (8, 129775982), (14, 74157704), (16, 64887991), (23, 45139472), (28, 37078852), (31, 33490576), (46, 22569736), (56, 18539426), (62, 16745288), (92, 11284868), (112, 9269713), (124, 8372644), (161, 6448496), (184, 5642434), (217, 4784368), (248, 4186322), (322, 3224248), (368, 2821217), (434, 2392184), (496, 2093161), (644, 1612124), (713, 1456112), (868, 1196092), (1288, 806062), (1426, 728056), (1736, 598046), (2576, 403031), (2852, 364028), (3472, 299023), (4991, 208016), (5704, 182014), (9982, 104008), (11408, 91007), (13001, 79856), (19964, 52004), (26002, 39928)]