2558049320512

素因数分解:

$2^6\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{2885261}}^1$

素因数の和:2887259

約数の個数: 56

約数和(自身を含む): 5804223860160

約数和(自身を除く): 3246174539648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1979, 3958, 7916, 13853, 15832, 27706, 31664, 55412, 63328, 110824, 126656, 221648, 443296, 886592, 2885261, 5770522, 11541044, 20196827, 23082088, 40393654, 46164176, 80787308, 92328352, 161574616, 184656704, 323149232, 646298464, 1292596928, 5709931519, 11419863038, 22839726076, 39969520633, 45679452152, 79939041266, 91358904304, 159878082532, 182717808608, 319756165064, 365435617216, 639512330128, 1279024660256, 2558049320512]

約数ペア:

[(1, 2558049320512), (2, 1279024660256), (4, 639512330128), (7, 365435617216), (8, 319756165064), (14, 182717808608), (16, 159878082532), (28, 91358904304), (32, 79939041266), (56, 45679452152), (64, 39969520633), (112, 22839726076), (224, 11419863038), (448, 5709931519), (1979, 1292596928), (3958, 646298464), (7916, 323149232), (13853, 184656704), (15832, 161574616), (27706, 92328352), (31664, 80787308), (55412, 46164176), (63328, 40393654), (110824, 23082088), (126656, 20196827), (221648, 11541044), (443296, 5770522), (886592, 2885261)]