28651764

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 70172928

約数和(自身を除く): 41521164

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1373, 1739, 2746, 3478, 4119, 5217, 5492, 6956, 8238, 10434, 16476, 20868, 50801, 64531, 101602, 129062, 152403, 193593, 203204, 258124, 304806, 387186, 609612, 774372, 2387647, 4775294, 7162941, 9550588, 14325882, 28651764]

約数ペア:

[(1, 28651764), (2, 14325882), (3, 9550588), (4, 7162941), (6, 4775294), (12, 2387647), (37, 774372), (47, 609612), (74, 387186), (94, 304806), (111, 258124), (141, 203204), (148, 193593), (188, 152403), (222, 129062), (282, 101602), (444, 64531), (564, 50801), (1373, 20868), (1739, 16476), (2746, 10434), (3478, 8238), (4119, 6956), (5217, 5492)]