26967954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 63221760

約数和(自身を除く): 36253806

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 587, 589, 741, 806, 1174, 1178, 1209, 1482, 1761, 1767, 2418, 3522, 3534, 7631, 7657, 11153, 15262, 15314, 18197, 22306, 22893, 22971, 33459, 36394, 45786, 45942, 54591, 66918, 109182, 144989, 236561, 289978, 345743, 434967, 473122, 691486, 709683, 869934, 1037229, 1419366, 2074458, 4494659, 8989318, 13483977, 26967954]

約数ペア:

[(1, 26967954), (2, 13483977), (3, 8989318), (6, 4494659), (13, 2074458), (19, 1419366), (26, 1037229), (31, 869934), (38, 709683), (39, 691486), (57, 473122), (62, 434967), (78, 345743), (93, 289978), (114, 236561), (186, 144989), (247, 109182), (403, 66918), (494, 54591), (587, 45942), (589, 45786), (741, 36394), (806, 33459), (1174, 22971), (1178, 22893), (1209, 22306), (1482, 18197), (1761, 15314), (1767, 15262), (2418, 11153), (3522, 7657), (3534, 7631)]