28873602

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 37170558

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 719, 873, 1438, 1746, 2157, 2231, 4314, 4462, 6471, 6693, 12942, 13386, 16537, 20079, 33074, 40158, 49611, 69743, 99222, 139486, 148833, 209229, 297666, 418458, 627687, 1255374, 1604089, 3208178, 4812267, 9624534, 14436801, 28873602]

約数ペア:

[(1, 28873602), (2, 14436801), (3, 9624534), (6, 4812267), (9, 3208178), (18, 1604089), (23, 1255374), (46, 627687), (69, 418458), (97, 297666), (138, 209229), (194, 148833), (207, 139486), (291, 99222), (414, 69743), (582, 49611), (719, 40158), (873, 33074), (1438, 20079), (1746, 16537), (2157, 13386), (2231, 12942), (4314, 6693), (4462, 6471)]