39021571036

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{997}}^1$

素因数の和:1779

約数の個数: 96

約数和(自身を含む): 81966682112

約数和(自身を除く): 42945111076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 673, 868, 938, 997, 1346, 1876, 1994, 2077, 2692, 3988, 4154, 4711, 6979, 8308, 9422, 13958, 14539, 18844, 20863, 27916, 29078, 30907, 41726, 45091, 58156, 61814, 66799, 83452, 90182, 123628, 133598, 146041, 180364, 216349, 267196, 292082, 315637, 432698, 467593, 584164, 631274, 670981, 865396, 935186, 1262548, 1341962, 1397821, 1870372, 2070769, 2683924, 2795642, 4141538, 4696867, 5591284, 8283076, 9393734, 9784747, 14495383, 18787468, 19569494, 20800411, 28990766, 39138988, 41600822, 44955727, 57981532, 83201644, 89911454, 145602877, 179822908, 291205754, 314690089, 582411508, 629380178, 1258760356, 1393627537, 2787255074, 5574510148, 9755392759, 19510785518, 39021571036]

約数ペア:

[(1, 39021571036), (2, 19510785518), (4, 9755392759), (7, 5574510148), (14, 2787255074), (28, 1393627537), (31, 1258760356), (62, 629380178), (67, 582411508), (124, 314690089), (134, 291205754), (217, 179822908), (268, 145602877), (434, 89911454), (469, 83201644), (673, 57981532), (868, 44955727), (938, 41600822), (997, 39138988), (1346, 28990766), (1876, 20800411), (1994, 19569494), (2077, 18787468), (2692, 14495383), (3988, 9784747), (4154, 9393734), (4711, 8283076), (6979, 5591284), (8308, 4696867), (9422, 4141538), (13958, 2795642), (14539, 2683924), (18844, 2070769), (20863, 1870372), (27916, 1397821), (29078, 1341962), (30907, 1262548), (41726, 935186), (45091, 865396), (58156, 670981), (61814, 631274), (66799, 584164), (83452, 467593), (90182, 432698), (123628, 315637), (133598, 292082), (146041, 267196), (180364, 216349)]