28107936

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5741}}^1$

素因数の和:5774

約数の個数: 72

約数和(自身を含む): 84648564

約数和(自身を除く): 56540628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 5741, 11482, 17223, 22964, 34446, 45928, 51669, 68892, 91856, 97597, 103338, 137784, 183712, 195194, 206676, 275568, 292791, 390388, 413352, 551136, 585582, 780776, 826704, 878373, 1171164, 1561552, 1653408, 1756746, 2342328, 3123104, 3513492, 4684656, 7026984, 9369312, 14053968, 28107936]

約数ペア:

[(1, 28107936), (2, 14053968), (3, 9369312), (4, 7026984), (6, 4684656), (8, 3513492), (9, 3123104), (12, 2342328), (16, 1756746), (17, 1653408), (18, 1561552), (24, 1171164), (32, 878373), (34, 826704), (36, 780776), (48, 585582), (51, 551136), (68, 413352), (72, 390388), (96, 292791), (102, 275568), (136, 206676), (144, 195194), (153, 183712), (204, 137784), (272, 103338), (288, 97597), (306, 91856), (408, 68892), (544, 51669), (612, 45928), (816, 34446), (1224, 22964), (1632, 17223), (2448, 11482), (4896, 5741)]