28192104

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2777}}^1$

素因数の和:2839

約数の個数: 64

約数和(自身を含む): 80006400

約数和(自身を除く): 51814296

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, 2777, 3384, 5076, 5554, 8331, 10152, 11108, 16662, 22216, 24993, 33324, 49986, 66648, 74979, 99972, 130519, 149958, 199944, 261038, 299916, 391557, 522076, 599832, 783114, 1044152, 1174671, 1566228, 2349342, 3132456, 3524013, 4698684, 7048026, 9397368, 14096052, 28192104]

約数ペア:

[(1, 28192104), (2, 14096052), (3, 9397368), (4, 7048026), (6, 4698684), (8, 3524013), (9, 3132456), (12, 2349342), (18, 1566228), (24, 1174671), (27, 1044152), (36, 783114), (47, 599832), (54, 522076), (72, 391557), (94, 299916), (108, 261038), (141, 199944), (188, 149958), (216, 130519), (282, 99972), (376, 74979), (423, 66648), (564, 49986), (846, 33324), (1128, 24993), (1269, 22216), (1692, 16662), (2538, 11108), (2777, 10152), (3384, 8331), (5076, 5554)]