2068820992

素因数分解:

$2^{10}\times 7^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1151

約数の個数: 88

約数和(自身を含む): 4744847744

約数和(自身を除く): 2676026752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 397, 448, 512, 727, 794, 896, 1024, 1454, 1588, 1792, 2779, 2908, 3176, 3584, 5089, 5558, 5816, 6352, 7168, 10178, 11116, 11632, 12704, 20356, 22232, 23264, 25408, 40712, 44464, 46528, 50816, 81424, 88928, 93056, 101632, 162848, 177856, 186112, 203264, 288619, 325696, 355712, 372224, 406528, 577238, 651392, 711424, 744448, 1154476, 1302784, 1422848, 2020333, 2308952, 2605568, 2845696, 4040666, 4617904, 5211136, 8081332, 9235808, 16162664, 18471616, 32325328, 36943232, 64650656, 73886464, 129301312, 147772928, 258602624, 295545856, 517205248, 1034410496, 2068820992]

約数ペア:

[(1, 2068820992), (2, 1034410496), (4, 517205248), (7, 295545856), (8, 258602624), (14, 147772928), (16, 129301312), (28, 73886464), (32, 64650656), (56, 36943232), (64, 32325328), (112, 18471616), (128, 16162664), (224, 9235808), (256, 8081332), (397, 5211136), (448, 4617904), (512, 4040666), (727, 2845696), (794, 2605568), (896, 2308952), (1024, 2020333), (1454, 1422848), (1588, 1302784), (1792, 1154476), (2779, 744448), (2908, 711424), (3176, 651392), (3584, 577238), (5089, 406528), (5558, 372224), (5816, 355712), (6352, 325696), (7168, 288619), (10178, 203264), (11116, 186112), (11632, 177856), (12704, 162848), (20356, 101632), (22232, 93056), (23264, 88928), (25408, 81424), (40712, 50816), (44464, 46528)]