28250352

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15091}}^1$

素因数の和:15118

約数の個数: 60

約数和(自身を含む): 85149064

約数和(自身を除く): 56898712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15091, 30182, 45273, 60364, 90546, 120728, 135819, 181092, 196183, 241456, 271638, 362184, 392366, 543276, 588549, 724368, 784732, 1086552, 1177098, 1569464, 1765647, 2173104, 2354196, 3138928, 3531294, 4708392, 7062588, 9416784, 14125176, 28250352]

約数ペア:

[(1, 28250352), (2, 14125176), (3, 9416784), (4, 7062588), (6, 4708392), (8, 3531294), (9, 3138928), (12, 2354196), (13, 2173104), (16, 1765647), (18, 1569464), (24, 1177098), (26, 1086552), (36, 784732), (39, 724368), (48, 588549), (52, 543276), (72, 392366), (78, 362184), (104, 271638), (117, 241456), (144, 196183), (156, 181092), (208, 135819), (234, 120728), (312, 90546), (468, 60364), (624, 45273), (936, 30182), (1872, 15091)]