7828502912

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{13241}}^1$

素因数の和:13435

約数の個数: 64

約数和(自身を含む): 16208208000

約数和(自身を除く): 8379705088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 149, 248, 298, 496, 596, 992, 1192, 1984, 2384, 3968, 4619, 4768, 9238, 9536, 13241, 18476, 19072, 26482, 36952, 52964, 73904, 105928, 147808, 211856, 295616, 410471, 423712, 591232, 820942, 847424, 1641884, 1694848, 1972909, 3283768, 3945818, 6567536, 7891636, 13135072, 15783272, 26270144, 31566544, 52540288, 61160179, 63133088, 122320358, 126266176, 244640716, 252532352, 489281432, 978562864, 1957125728, 3914251456, 7828502912]

約数ペア:

[(1, 7828502912), (2, 3914251456), (4, 1957125728), (8, 978562864), (16, 489281432), (31, 252532352), (32, 244640716), (62, 126266176), (64, 122320358), (124, 63133088), (128, 61160179), (149, 52540288), (248, 31566544), (298, 26270144), (496, 15783272), (596, 13135072), (992, 7891636), (1192, 6567536), (1984, 3945818), (2384, 3283768), (3968, 1972909), (4619, 1694848), (4768, 1641884), (9238, 847424), (9536, 820942), (13241, 591232), (18476, 423712), (19072, 410471), (26482, 295616), (36952, 211856), (52964, 147808), (73904, 105928)]