15005696

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 31842720

約数和(自身を除く): 16837024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 431, 512, 544, 862, 1024, 1088, 1724, 2048, 2176, 3448, 4352, 6896, 7327, 8704, 13792, 14654, 17408, 27584, 29308, 34816, 55168, 58616, 110336, 117232, 220672, 234464, 441344, 468928, 882688, 937856, 1875712, 3751424, 7502848, 15005696]

約数ペア:

[(1, 15005696), (2, 7502848), (4, 3751424), (8, 1875712), (16, 937856), (17, 882688), (32, 468928), (34, 441344), (64, 234464), (68, 220672), (128, 117232), (136, 110336), (256, 58616), (272, 55168), (431, 34816), (512, 29308), (544, 27584), (862, 17408), (1024, 14654), (1088, 13792), (1724, 8704), (2048, 7327), (2176, 6896), (3448, 4352)]