27756872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 64411200

約数和(自身を除く): 36654328

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1277, 1672, 1976, 2554, 2717, 5108, 5434, 10216, 10868, 14047, 16601, 21736, 24263, 28094, 33202, 48526, 56188, 66404, 97052, 112376, 132808, 182611, 194104, 266893, 315419, 365222, 533786, 630838, 730444, 1067572, 1261676, 1460888, 2135144, 2523352, 3469609, 6939218, 13878436, 27756872]

約数ペア:

[(1, 27756872), (2, 13878436), (4, 6939218), (8, 3469609), (11, 2523352), (13, 2135144), (19, 1460888), (22, 1261676), (26, 1067572), (38, 730444), (44, 630838), (52, 533786), (76, 365222), (88, 315419), (104, 266893), (143, 194104), (152, 182611), (209, 132808), (247, 112376), (286, 97052), (418, 66404), (494, 56188), (572, 48526), (836, 33202), (988, 28094), (1144, 24263), (1277, 21736), (1672, 16601), (1976, 14047), (2554, 10868), (2717, 10216), (5108, 5434)]