25051283348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{67939}}^1$

素因数の和:68976

約数の個数: 48

約数和(自身を含む): 54010669440

約数和(自身を除く): 28959386092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1013, 2026, 4052, 7091, 13169, 14182, 26338, 28364, 52676, 67939, 92183, 135878, 184366, 271756, 368732, 475573, 883207, 951146, 1766414, 1902292, 3532828, 6182449, 12364898, 24729796, 68822207, 137644414, 275288828, 481755449, 894688691, 963510898, 1789377382, 1927021796, 3578754764, 6262820837, 12525641674, 25051283348]

約数ペア:

[(1, 25051283348), (2, 12525641674), (4, 6262820837), (7, 3578754764), (13, 1927021796), (14, 1789377382), (26, 963510898), (28, 894688691), (52, 481755449), (91, 275288828), (182, 137644414), (364, 68822207), (1013, 24729796), (2026, 12364898), (4052, 6182449), (7091, 3532828), (13169, 1902292), (14182, 1766414), (26338, 951146), (28364, 883207), (52676, 475573), (67939, 368732), (92183, 271756), (135878, 184366)]