5078128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 11247544

約数和(自身を除く): 6169416

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 61, 86, 88, 121, 122, 172, 176, 242, 244, 344, 473, 484, 488, 671, 688, 946, 968, 976, 1342, 1892, 1936, 2623, 2684, 3784, 5203, 5246, 5368, 7381, 7568, 10406, 10492, 10736, 14762, 20812, 20984, 28853, 29524, 41624, 41968, 57706, 59048, 83248, 115412, 118096, 230824, 317383, 461648, 634766, 1269532, 2539064, 5078128]

約数ペア:

[(1, 5078128), (2, 2539064), (4, 1269532), (8, 634766), (11, 461648), (16, 317383), (22, 230824), (43, 118096), (44, 115412), (61, 83248), (86, 59048), (88, 57706), (121, 41968), (122, 41624), (172, 29524), (176, 28853), (242, 20984), (244, 20812), (344, 14762), (473, 10736), (484, 10492), (488, 10406), (671, 7568), (688, 7381), (946, 5368), (968, 5246), (976, 5203), (1342, 3784), (1892, 2684), (1936, 2623)]