40027944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 115937280

約数和(自身を除く): 75909336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 67, 73, 88, 93, 124, 132, 134, 146, 186, 201, 219, 248, 264, 268, 292, 341, 372, 402, 438, 536, 584, 682, 737, 744, 803, 804, 876, 1023, 1364, 1474, 1606, 1608, 1752, 2046, 2077, 2211, 2263, 2409, 2728, 2948, 3212, 4092, 4154, 4422, 4526, 4818, 4891, 5896, 6231, 6424, 6789, 8184, 8308, 8844, 9052, 9636, 9782, 12462, 13578, 14673, 16616, 17688, 18104, 19272, 19564, 22847, 24893, 24924, 27156, 29346, 39128, 45694, 49786, 49848, 53801, 54312, 58692, 68541, 74679, 91388, 99572, 107602, 117384, 137082, 149358, 151621, 161403, 182776, 199144, 215204, 274164, 298716, 303242, 322806, 430408, 454863, 548328, 597432, 606484, 645612, 909726, 1212968, 1291224, 1667831, 1819452, 3335662, 3638904, 5003493, 6671324, 10006986, 13342648, 20013972, 40027944]

約数ペア:

[(1, 40027944), (2, 20013972), (3, 13342648), (4, 10006986), (6, 6671324), (8, 5003493), (11, 3638904), (12, 3335662), (22, 1819452), (24, 1667831), (31, 1291224), (33, 1212968), (44, 909726), (62, 645612), (66, 606484), (67, 597432), (73, 548328), (88, 454863), (93, 430408), (124, 322806), (132, 303242), (134, 298716), (146, 274164), (186, 215204), (201, 199144), (219, 182776), (248, 161403), (264, 151621), (268, 149358), (292, 137082), (341, 117384), (372, 107602), (402, 99572), (438, 91388), (536, 74679), (584, 68541), (682, 58692), (737, 54312), (744, 53801), (803, 49848), (804, 49786), (876, 45694), (1023, 39128), (1364, 29346), (1474, 27156), (1606, 24924), (1608, 24893), (1752, 22847), (2046, 19564), (2077, 19272), (2211, 18104), (2263, 17688), (2409, 16616), (2728, 14673), (2948, 13578), (3212, 12462), (4092, 9782), (4154, 9636), (4422, 9052), (4526, 8844), (4818, 8308), (4891, 8184), (5896, 6789), (6231, 6424)]