70892536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2060

約数の個数: 64

約数和(自身を含む): 161280000

約数和(自身を除く): 90387464

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 1999, 2728, 3224, 3998, 4433, 7996, 8866, 15992, 17732, 21989, 25987, 35464, 43978, 51974, 61969, 87956, 103948, 123938, 175912, 207896, 247876, 285857, 495752, 571714, 681659, 805597, 1143428, 1363318, 1611194, 2286856, 2726636, 3222388, 5453272, 6444776, 8861567, 17723134, 35446268, 70892536]

約数ペア:

[(1, 70892536), (2, 35446268), (4, 17723134), (8, 8861567), (11, 6444776), (13, 5453272), (22, 3222388), (26, 2726636), (31, 2286856), (44, 1611194), (52, 1363318), (62, 1143428), (88, 805597), (104, 681659), (124, 571714), (143, 495752), (248, 285857), (286, 247876), (341, 207896), (403, 175912), (572, 123938), (682, 103948), (806, 87956), (1144, 61969), (1364, 51974), (1612, 43978), (1999, 35464), (2728, 25987), (3224, 21989), (3998, 17732), (4433, 15992), (7996, 8866)]