29189004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 75937680

約数和(自身を除く): 46748676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 389, 444, 481, 507, 676, 778, 962, 1014, 1167, 1443, 1556, 1924, 2028, 2334, 2886, 4668, 5057, 5772, 6253, 10114, 12506, 14393, 15171, 18759, 20228, 25012, 28786, 30342, 37518, 43179, 57572, 60684, 65741, 75036, 86358, 131482, 172716, 187109, 197223, 262964, 374218, 394446, 561327, 748436, 788892, 1122654, 2245308, 2432417, 4864834, 7297251, 9729668, 14594502, 29189004]

約数ペア:

[(1, 29189004), (2, 14594502), (3, 9729668), (4, 7297251), (6, 4864834), (12, 2432417), (13, 2245308), (26, 1122654), (37, 788892), (39, 748436), (52, 561327), (74, 394446), (78, 374218), (111, 262964), (148, 197223), (156, 187109), (169, 172716), (222, 131482), (338, 86358), (389, 75036), (444, 65741), (481, 60684), (507, 57572), (676, 43179), (778, 37518), (962, 30342), (1014, 28786), (1167, 25012), (1443, 20228), (1556, 18759), (1924, 15171), (2028, 14393), (2334, 12506), (2886, 10114), (4668, 6253), (5057, 5772)]