25680798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 72

約数和(自身を含む): 65937144

約数和(自身を除く): 40256346

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 907, 1089, 1287, 1573, 1814, 2178, 2574, 2721, 3146, 4719, 5442, 8163, 9438, 9977, 11791, 14157, 16326, 19954, 23582, 28314, 29931, 35373, 59862, 70746, 89793, 106119, 109747, 129701, 179586, 212238, 219494, 259402, 329241, 389103, 658482, 778206, 987723, 1167309, 1426711, 1975446, 2334618, 2853422, 4280133, 8560266, 12840399, 25680798]

約数ペア:

[(1, 25680798), (2, 12840399), (3, 8560266), (6, 4280133), (9, 2853422), (11, 2334618), (13, 1975446), (18, 1426711), (22, 1167309), (26, 987723), (33, 778206), (39, 658482), (66, 389103), (78, 329241), (99, 259402), (117, 219494), (121, 212238), (143, 179586), (198, 129701), (234, 109747), (242, 106119), (286, 89793), (363, 70746), (429, 59862), (726, 35373), (858, 29931), (907, 28314), (1089, 23582), (1287, 19954), (1573, 16326), (1814, 14157), (2178, 11791), (2574, 9977), (2721, 9438), (3146, 8163), (4719, 5442)]