39193672

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 87920640

約数和(自身を除く): 48726968

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 107, 124, 211, 214, 217, 248, 422, 428, 434, 749, 844, 856, 868, 1477, 1498, 1688, 1736, 2954, 2996, 3317, 5908, 5992, 6541, 6634, 11816, 13082, 13268, 22577, 23219, 26164, 26536, 45154, 45787, 46438, 52328, 90308, 91574, 92876, 158039, 180616, 183148, 185752, 316078, 366296, 632156, 699887, 1264312, 1399774, 2799548, 4899209, 5599096, 9798418, 19596836, 39193672]

約数ペア:

[(1, 39193672), (2, 19596836), (4, 9798418), (7, 5599096), (8, 4899209), (14, 2799548), (28, 1399774), (31, 1264312), (56, 699887), (62, 632156), (107, 366296), (124, 316078), (211, 185752), (214, 183148), (217, 180616), (248, 158039), (422, 92876), (428, 91574), (434, 90308), (749, 52328), (844, 46438), (856, 45787), (868, 45154), (1477, 26536), (1498, 26164), (1688, 23219), (1736, 22577), (2954, 13268), (2996, 13082), (3317, 11816), (5908, 6634), (5992, 6541)]