2022438976

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{2459}}^1$

素因数の和:2723

約数の個数: 56

約数和(自身を含む): 4093951680

約数和(自身を除く): 2071512704

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 181, 284, 362, 568, 724, 1136, 1448, 2272, 2459, 2896, 4544, 4918, 5792, 9836, 11584, 12851, 19672, 25702, 39344, 51404, 78688, 102808, 157376, 174589, 205616, 349178, 411232, 445079, 698356, 822464, 890158, 1396712, 1780316, 2793424, 3560632, 5586848, 7121264, 11173696, 14242528, 28485056, 31600609, 63201218, 126402436, 252804872, 505609744, 1011219488, 2022438976]

約数ペア:

[(1, 2022438976), (2, 1011219488), (4, 505609744), (8, 252804872), (16, 126402436), (32, 63201218), (64, 31600609), (71, 28485056), (142, 14242528), (181, 11173696), (284, 7121264), (362, 5586848), (568, 3560632), (724, 2793424), (1136, 1780316), (1448, 1396712), (2272, 890158), (2459, 822464), (2896, 698356), (4544, 445079), (4918, 411232), (5792, 349178), (9836, 205616), (11584, 174589), (12851, 157376), (19672, 102808), (25702, 78688), (39344, 51404)]