27989832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 75862080

約数和(自身を除く): 47872248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 283, 312, 317, 566, 634, 849, 951, 1132, 1268, 1698, 1902, 2264, 2536, 3396, 3679, 3804, 4121, 6792, 7358, 7608, 8242, 11037, 12363, 14716, 16484, 22074, 24726, 29432, 32968, 44148, 49452, 88296, 89711, 98904, 179422, 269133, 358844, 538266, 717688, 1076532, 1166243, 2153064, 2332486, 3498729, 4664972, 6997458, 9329944, 13994916, 27989832]

約数ペア:

[(1, 27989832), (2, 13994916), (3, 9329944), (4, 6997458), (6, 4664972), (8, 3498729), (12, 2332486), (13, 2153064), (24, 1166243), (26, 1076532), (39, 717688), (52, 538266), (78, 358844), (104, 269133), (156, 179422), (283, 98904), (312, 89711), (317, 88296), (566, 49452), (634, 44148), (849, 32968), (951, 29432), (1132, 24726), (1268, 22074), (1698, 16484), (1902, 14716), (2264, 12363), (2536, 11037), (3396, 8242), (3679, 7608), (3804, 7358), (4121, 6792)]