25995655504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{415213}}^1$

素因数の和:415284

約数の個数: 80

約数和(自身を含む): 63431412352

約数和(自身を除く): 37435756848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2236, 2408, 3913, 4472, 4816, 7826, 8944, 15652, 31304, 62608, 415213, 830426, 1660852, 2906491, 3321704, 5397769, 5812982, 6643408, 10795538, 11625964, 17854159, 21591076, 23251928, 35708318, 37784383, 43182152, 46503856, 71416636, 75568766, 86364304, 124979113, 142833272, 151137532, 232104067, 249958226, 285666544, 302275064, 464208134, 499916452, 604550128, 928416268, 999832904, 1624728469, 1856832536, 1999665808, 3249456938, 3713665072, 6498913876, 12997827752, 25995655504]

約数ペア:

[(1, 25995655504), (2, 12997827752), (4, 6498913876), (7, 3713665072), (8, 3249456938), (13, 1999665808), (14, 1856832536), (16, 1624728469), (26, 999832904), (28, 928416268), (43, 604550128), (52, 499916452), (56, 464208134), (86, 302275064), (91, 285666544), (104, 249958226), (112, 232104067), (172, 151137532), (182, 142833272), (208, 124979113), (301, 86364304), (344, 75568766), (364, 71416636), (559, 46503856), (602, 43182152), (688, 37784383), (728, 35708318), (1118, 23251928), (1204, 21591076), (1456, 17854159), (2236, 11625964), (2408, 10795538), (3913, 6643408), (4472, 5812982), (4816, 5397769), (7826, 3321704), (8944, 2906491), (15652, 1660852), (31304, 830426), (62608, 415213)]