802688704

素因数分解:

$2^6\times {\mathrm{31}}^3\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 56

約数和(自身を含む): 1649837696

約数和(自身を除く): 847148992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 421, 496, 842, 961, 992, 1684, 1922, 1984, 3368, 3844, 6736, 7688, 13051, 13472, 15376, 26102, 26944, 29791, 30752, 52204, 59582, 61504, 104408, 119164, 208816, 238328, 404581, 417632, 476656, 809162, 835264, 953312, 1618324, 1906624, 3236648, 6473296, 12542011, 12946592, 25084022, 25893184, 50168044, 100336088, 200672176, 401344352, 802688704]

約数ペア:

[(1, 802688704), (2, 401344352), (4, 200672176), (8, 100336088), (16, 50168044), (31, 25893184), (32, 25084022), (62, 12946592), (64, 12542011), (124, 6473296), (248, 3236648), (421, 1906624), (496, 1618324), (842, 953312), (961, 835264), (992, 809162), (1684, 476656), (1922, 417632), (1984, 404581), (3368, 238328), (3844, 208816), (6736, 119164), (7688, 104408), (13051, 61504), (13472, 59582), (15376, 52204), (26102, 30752), (26944, 29791)]