28893072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2480

約数の個数: 80

約数和(自身を含む): 84647360

約数和(自身を除く): 55754288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2437, 2964, 3952, 4874, 5928, 7311, 9748, 11856, 14622, 19496, 29244, 31681, 38992, 46303, 58488, 63362, 92606, 95043, 116976, 126724, 138909, 185212, 190086, 253448, 277818, 370424, 380172, 506896, 555636, 601939, 740848, 760344, 1111272, 1203878, 1520688, 1805817, 2222544, 2407756, 3611634, 4815512, 7223268, 9631024, 14446536, 28893072]

約数ペア:

[(1, 28893072), (2, 14446536), (3, 9631024), (4, 7223268), (6, 4815512), (8, 3611634), (12, 2407756), (13, 2222544), (16, 1805817), (19, 1520688), (24, 1203878), (26, 1111272), (38, 760344), (39, 740848), (48, 601939), (52, 555636), (57, 506896), (76, 380172), (78, 370424), (104, 277818), (114, 253448), (152, 190086), (156, 185212), (208, 138909), (228, 126724), (247, 116976), (304, 95043), (312, 92606), (456, 63362), (494, 58488), (624, 46303), (741, 38992), (912, 31681), (988, 29244), (1482, 19496), (1976, 14622), (2437, 11856), (2964, 9748), (3952, 7311), (4874, 5928)]