25738328

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 63037440

約数和(自身を除く): 37299112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 127, 154, 188, 196, 254, 308, 329, 376, 392, 508, 517, 539, 616, 658, 889, 1016, 1034, 1078, 1316, 1397, 1778, 2068, 2156, 2303, 2632, 2794, 3556, 3619, 4136, 4312, 4606, 5588, 5969, 6223, 7112, 7238, 9212, 9779, 11176, 11938, 12446, 14476, 18424, 19558, 23876, 24892, 25333, 28952, 39116, 41783, 47752, 49784, 50666, 65659, 68453, 78232, 83566, 101332, 131318, 136906, 167132, 202664, 262636, 273812, 292481, 334264, 459613, 525272, 547624, 584962, 919226, 1169924, 1838452, 2339848, 3217291, 3676904, 6434582, 12869164, 25738328]

約数ペア:

[(1, 25738328), (2, 12869164), (4, 6434582), (7, 3676904), (8, 3217291), (11, 2339848), (14, 1838452), (22, 1169924), (28, 919226), (44, 584962), (47, 547624), (49, 525272), (56, 459613), (77, 334264), (88, 292481), (94, 273812), (98, 262636), (127, 202664), (154, 167132), (188, 136906), (196, 131318), (254, 101332), (308, 83566), (329, 78232), (376, 68453), (392, 65659), (508, 50666), (517, 49784), (539, 47752), (616, 41783), (658, 39116), (889, 28952), (1016, 25333), (1034, 24892), (1078, 23876), (1316, 19558), (1397, 18424), (1778, 14476), (2068, 12446), (2156, 11938), (2303, 11176), (2632, 9779), (2794, 9212), (3556, 7238), (3619, 7112), (4136, 6223), (4312, 5969), (4606, 5588)]