28558383308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78457097}}^1$

素因数の和:78457121

約数の個数: 24

約数和(自身を含む): 61510364832

約数和(自身を除く): 32951981524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 78457097, 156914194, 313828388, 549199679, 1019942261, 1098399358, 2039884522, 2196798716, 4079769044, 7139595827, 14279191654, 28558383308]

約数ペア:

[(1, 28558383308), (2, 14279191654), (4, 7139595827), (7, 4079769044), (13, 2196798716), (14, 2039884522), (26, 1098399358), (28, 1019942261), (52, 549199679), (91, 313828388), (182, 156914194), (364, 78457097)]