28456056

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2865

約数の個数: 64

約数和(自身を含む): 80755200

約数和(自身を除く): 52299144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 2803, 3384, 5076, 5606, 8409, 10152, 11212, 16818, 22424, 25227, 33636, 50454, 67272, 75681, 100908, 131741, 151362, 201816, 263482, 302724, 395223, 526964, 605448, 790446, 1053928, 1185669, 1580892, 2371338, 3161784, 3557007, 4742676, 7114014, 9485352, 14228028, 28456056]

約数ペア:

[(1, 28456056), (2, 14228028), (3, 9485352), (4, 7114014), (6, 4742676), (8, 3557007), (9, 3161784), (12, 2371338), (18, 1580892), (24, 1185669), (27, 1053928), (36, 790446), (47, 605448), (54, 526964), (72, 395223), (94, 302724), (108, 263482), (141, 201816), (188, 151362), (216, 131741), (282, 100908), (376, 75681), (423, 67272), (564, 50454), (846, 33636), (1128, 25227), (1269, 22424), (1692, 16818), (2538, 11212), (2803, 10152), (3384, 8409), (5076, 5606)]