28713302488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1\times {\mathrm{7583}}^1$

素因数の和:9208

約数の個数: 64

約数和(自身を含む): 60545802240

約数和(自身を除く): 31832499752

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 1583, 2392, 3166, 6332, 7583, 12664, 15166, 20579, 30332, 36409, 41158, 60664, 72818, 82316, 98579, 145636, 164632, 174409, 197158, 291272, 348818, 394316, 473317, 697636, 788632, 946634, 1395272, 1893268, 2267317, 3786536, 4534634, 9069268, 12003889, 18138536, 24007778, 48015556, 96031112, 156050557, 276089447, 312101114, 552178894, 624202228, 1104357788, 1248404456, 2208715576, 3589162811, 7178325622, 14356651244, 28713302488]

約数ペア:

[(1, 28713302488), (2, 14356651244), (4, 7178325622), (8, 3589162811), (13, 2208715576), (23, 1248404456), (26, 1104357788), (46, 624202228), (52, 552178894), (92, 312101114), (104, 276089447), (184, 156050557), (299, 96031112), (598, 48015556), (1196, 24007778), (1583, 18138536), (2392, 12003889), (3166, 9069268), (6332, 4534634), (7583, 3786536), (12664, 2267317), (15166, 1893268), (20579, 1395272), (30332, 946634), (36409, 788632), (41158, 697636), (60664, 473317), (72818, 394316), (82316, 348818), (98579, 291272), (145636, 197158), (164632, 174409)]