27813344

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 61334280

約数和(自身を除く): 33520936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 139, 148, 169, 208, 278, 296, 338, 416, 481, 556, 592, 676, 962, 1112, 1184, 1352, 1807, 1924, 2224, 2704, 3614, 3848, 4448, 5143, 5408, 6253, 7228, 7696, 10286, 12506, 14456, 15392, 20572, 23491, 25012, 28912, 41144, 46982, 50024, 57824, 66859, 82288, 93964, 100048, 133718, 164576, 187928, 200096, 267436, 375856, 534872, 751712, 869167, 1069744, 1738334, 2139488, 3476668, 6953336, 13906672, 27813344]

約数ペア:

[(1, 27813344), (2, 13906672), (4, 6953336), (8, 3476668), (13, 2139488), (16, 1738334), (26, 1069744), (32, 869167), (37, 751712), (52, 534872), (74, 375856), (104, 267436), (139, 200096), (148, 187928), (169, 164576), (208, 133718), (278, 100048), (296, 93964), (338, 82288), (416, 66859), (481, 57824), (556, 50024), (592, 46982), (676, 41144), (962, 28912), (1112, 25012), (1184, 23491), (1352, 20572), (1807, 15392), (1924, 14456), (2224, 12506), (2704, 10286), (3614, 7696), (3848, 7228), (4448, 6253), (5143, 5408)]