28743444

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4363}}^1$

素因数の和:4437

約数の個数: 48

約数和(自身を含む): 75759040

約数和(自身を除く): 47015596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 4363, 6588, 8726, 13089, 17452, 26178, 39267, 52356, 78534, 117801, 157068, 235602, 266143, 471204, 532286, 798429, 1064572, 1596858, 2395287, 3193716, 4790574, 7185861, 9581148, 14371722, 28743444]

約数ペア:

[(1, 28743444), (2, 14371722), (3, 9581148), (4, 7185861), (6, 4790574), (9, 3193716), (12, 2395287), (18, 1596858), (27, 1064572), (36, 798429), (54, 532286), (61, 471204), (108, 266143), (122, 235602), (183, 157068), (244, 117801), (366, 78534), (549, 52356), (732, 39267), (1098, 26178), (1647, 17452), (2196, 13089), (3294, 8726), (4363, 6588)]