25866978088

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{16249}}^1$

素因数の和:16431

約数の個数: 96

約数和(自身を含む): 58687200000

約数和(自身を除く): 32820221912

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 131, 196, 217, 248, 262, 392, 434, 524, 868, 917, 1048, 1519, 1736, 1834, 3038, 3668, 4061, 6076, 6419, 7336, 8122, 12152, 12838, 16244, 16249, 25676, 28427, 32488, 32498, 51352, 56854, 64996, 113708, 113743, 129992, 198989, 227416, 227486, 397978, 454972, 503719, 795956, 796201, 909944, 1007438, 1591912, 1592402, 2014876, 2128619, 3184804, 3526033, 4029752, 4257238, 6369608, 7052066, 8514476, 14104132, 14900333, 17028952, 24682231, 28208264, 29800666, 49364462, 59601332, 65987189, 98728924, 104302331, 119202664, 131974378, 197457848, 208604662, 263948756, 417209324, 461910323, 527897512, 834418648, 923820646, 1847641292, 3233372261, 3695282584, 6466744522, 12933489044, 25866978088]

約数ペア:

[(1, 25866978088), (2, 12933489044), (4, 6466744522), (7, 3695282584), (8, 3233372261), (14, 1847641292), (28, 923820646), (31, 834418648), (49, 527897512), (56, 461910323), (62, 417209324), (98, 263948756), (124, 208604662), (131, 197457848), (196, 131974378), (217, 119202664), (248, 104302331), (262, 98728924), (392, 65987189), (434, 59601332), (524, 49364462), (868, 29800666), (917, 28208264), (1048, 24682231), (1519, 17028952), (1736, 14900333), (1834, 14104132), (3038, 8514476), (3668, 7052066), (4061, 6369608), (6076, 4257238), (6419, 4029752), (7336, 3526033), (8122, 3184804), (12152, 2128619), (12838, 2014876), (16244, 1592402), (16249, 1591912), (25676, 1007438), (28427, 909944), (32488, 796201), (32498, 795956), (51352, 503719), (56854, 454972), (64996, 397978), (113708, 227486), (113743, 227416), (129992, 198989)]