28307736002

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{600529}}^1$

素因数の和:600595

約数の個数: 48

約数和(自身を含む): 54631415160

約数和(自身を除く): 26323679158

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 962, 1274, 1813, 3367, 3626, 6734, 23569, 47138, 600529, 1201058, 4203703, 7806877, 8407406, 15613754, 22219573, 29425921, 44439146, 54648139, 58851842, 109296278, 155537011, 288854449, 311074022, 382536973, 577708898, 765073946, 1088759077, 2021981143, 2177518154, 4043962286, 14153868001, 28307736002]

約数ペア:

[(1, 28307736002), (2, 14153868001), (7, 4043962286), (13, 2177518154), (14, 2021981143), (26, 1088759077), (37, 765073946), (49, 577708898), (74, 382536973), (91, 311074022), (98, 288854449), (182, 155537011), (259, 109296278), (481, 58851842), (518, 54648139), (637, 44439146), (962, 29425921), (1274, 22219573), (1813, 15613754), (3367, 8407406), (3626, 7806877), (6734, 4203703), (23569, 1201058), (47138, 600529)]