21928608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5857}}^1$

素因数の和:5886

約数の個数: 72

約数和(自身を含む): 67167828

約数和(自身を除く): 45239220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5857, 11714, 17571, 23428, 35142, 46856, 52713, 70284, 76141, 93712, 105426, 140568, 152282, 187424, 210852, 228423, 281136, 304564, 421704, 456846, 562272, 609128, 685269, 843408, 913692, 1218256, 1370538, 1686816, 1827384, 2436512, 2741076, 3654768, 5482152, 7309536, 10964304, 21928608]

約数ペア:

[(1, 21928608), (2, 10964304), (3, 7309536), (4, 5482152), (6, 3654768), (8, 2741076), (9, 2436512), (12, 1827384), (13, 1686816), (16, 1370538), (18, 1218256), (24, 913692), (26, 843408), (32, 685269), (36, 609128), (39, 562272), (48, 456846), (52, 421704), (72, 304564), (78, 281136), (96, 228423), (104, 210852), (117, 187424), (144, 152282), (156, 140568), (208, 105426), (234, 93712), (288, 76141), (312, 70284), (416, 52713), (468, 46856), (624, 35142), (936, 23428), (1248, 17571), (1872, 11714), (3744, 5857)]