2706765568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47843}}^1$

素因数の和:47889

約数の個数: 72

約数和(自身を含む): 6160967568

約数和(自身を除く): 3454202000

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 4352, 7072, 14144, 28288, 47843, 56576, 95686, 191372, 382744, 621959, 765488, 813331, 1243918, 1530976, 1626662, 2487836, 3061952, 3253324, 4975672, 6123904, 6506648, 9951344, 10573303, 12247808, 13013296, 19902688, 21146606, 26026592, 39805376, 42293212, 52053184, 79610752, 84586424, 104106368, 159221504, 169172848, 208212736, 338345696, 676691392, 1353382784, 2706765568]

約数ペア:

[(1, 2706765568), (2, 1353382784), (4, 676691392), (8, 338345696), (13, 208212736), (16, 169172848), (17, 159221504), (26, 104106368), (32, 84586424), (34, 79610752), (52, 52053184), (64, 42293212), (68, 39805376), (104, 26026592), (128, 21146606), (136, 19902688), (208, 13013296), (221, 12247808), (256, 10573303), (272, 9951344), (416, 6506648), (442, 6123904), (544, 4975672), (832, 3253324), (884, 3061952), (1088, 2487836), (1664, 1626662), (1768, 1530976), (2176, 1243918), (3328, 813331), (3536, 765488), (4352, 621959), (7072, 382744), (14144, 191372), (28288, 95686), (47843, 56576)]