38648049328

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1\times {\mathrm{3919}}^1$

素因数の和:4586

約数の個数: 80

約数和(自身を含む): 86234480640

約数和(自身を除く): 47586431312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 461, 764, 922, 1337, 1528, 1844, 2674, 3056, 3227, 3688, 3919, 5348, 6454, 7376, 7838, 10696, 12908, 15676, 21392, 25816, 27433, 31352, 51632, 54866, 62704, 88051, 109732, 176102, 219464, 352204, 438928, 616357, 704408, 748529, 1232714, 1408816, 1497058, 1806659, 2465428, 2994116, 3613318, 4930856, 5239703, 5988232, 7226636, 9861712, 10479406, 11976464, 12646613, 14453272, 20958812, 25293226, 28906544, 41917624, 50586452, 83835248, 101172904, 202345808, 345071869, 690143738, 1380287476, 2415503083, 2760574952, 4831006166, 5521149904, 9662012332, 19324024664, 38648049328]

約数ペア:

[(1, 38648049328), (2, 19324024664), (4, 9662012332), (7, 5521149904), (8, 4831006166), (14, 2760574952), (16, 2415503083), (28, 1380287476), (56, 690143738), (112, 345071869), (191, 202345808), (382, 101172904), (461, 83835248), (764, 50586452), (922, 41917624), (1337, 28906544), (1528, 25293226), (1844, 20958812), (2674, 14453272), (3056, 12646613), (3227, 11976464), (3688, 10479406), (3919, 9861712), (5348, 7226636), (6454, 5988232), (7376, 5239703), (7838, 4930856), (10696, 3613318), (12908, 2994116), (15676, 2465428), (21392, 1806659), (25816, 1497058), (27433, 1408816), (31352, 1232714), (51632, 748529), (54866, 704408), (62704, 616357), (88051, 438928), (109732, 352204), (176102, 219464)]