27771464

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 64204800

約数和(自身を除く): 36433336

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 607, 817, 1064, 1204, 1214, 1634, 2408, 2428, 3268, 4249, 4856, 5719, 6536, 8498, 11438, 11533, 16996, 22876, 23066, 26101, 33992, 45752, 46132, 52202, 80731, 92264, 104404, 161462, 182707, 208808, 322924, 365414, 495919, 645848, 730828, 991838, 1461656, 1983676, 3471433, 3967352, 6942866, 13885732, 27771464]

約数ペア:

[(1, 27771464), (2, 13885732), (4, 6942866), (7, 3967352), (8, 3471433), (14, 1983676), (19, 1461656), (28, 991838), (38, 730828), (43, 645848), (56, 495919), (76, 365414), (86, 322924), (133, 208808), (152, 182707), (172, 161462), (266, 104404), (301, 92264), (344, 80731), (532, 52202), (602, 46132), (607, 45752), (817, 33992), (1064, 26101), (1204, 23066), (1214, 22876), (1634, 16996), (2408, 11533), (2428, 11438), (3268, 8498), (4249, 6536), (4856, 5719)]