4958526976

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39209}}^1$

素因数の和:39259

約数の個数: 80

約数和(自身を含む): 11231312400

約数和(自身を除く): 6272785424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 6656, 7904, 9728, 15808, 31616, 39209, 63232, 78418, 126464, 156836, 313672, 509717, 627344, 744971, 1019434, 1254688, 1489942, 2038868, 2509376, 2979884, 4077736, 5018752, 5959768, 8155472, 9684623, 10037504, 11919536, 16310944, 19369246, 20075008, 23839072, 32621888, 38738492, 47678144, 65243776, 77476984, 95356288, 130487552, 154953968, 190712576, 260975104, 309907936, 381425152, 619815872, 1239631744, 2479263488, 4958526976]

約数ペア:

[(1, 4958526976), (2, 2479263488), (4, 1239631744), (8, 619815872), (13, 381425152), (16, 309907936), (19, 260975104), (26, 190712576), (32, 154953968), (38, 130487552), (52, 95356288), (64, 77476984), (76, 65243776), (104, 47678144), (128, 38738492), (152, 32621888), (208, 23839072), (247, 20075008), (256, 19369246), (304, 16310944), (416, 11919536), (494, 10037504), (512, 9684623), (608, 8155472), (832, 5959768), (988, 5018752), (1216, 4077736), (1664, 2979884), (1976, 2509376), (2432, 2038868), (3328, 1489942), (3952, 1254688), (4864, 1019434), (6656, 744971), (7904, 627344), (9728, 509717), (15808, 313672), (31616, 156836), (39209, 126464), (63232, 78418)]