28294512

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 75828480

約数和(自身を除く): 47533968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 97, 103, 118, 177, 194, 206, 236, 291, 309, 354, 388, 412, 472, 582, 618, 708, 776, 824, 944, 1164, 1236, 1416, 1552, 1648, 2328, 2472, 2832, 4656, 4944, 5723, 6077, 9991, 11446, 12154, 17169, 18231, 19982, 22892, 24308, 29973, 34338, 36462, 39964, 45784, 48616, 59946, 68676, 72924, 79928, 91568, 97232, 119892, 137352, 145848, 159856, 239784, 274704, 291696, 479568, 589469, 1178938, 1768407, 2357876, 3536814, 4715752, 7073628, 9431504, 14147256, 28294512]

約数ペア:

[(1, 28294512), (2, 14147256), (3, 9431504), (4, 7073628), (6, 4715752), (8, 3536814), (12, 2357876), (16, 1768407), (24, 1178938), (48, 589469), (59, 479568), (97, 291696), (103, 274704), (118, 239784), (177, 159856), (194, 145848), (206, 137352), (236, 119892), (291, 97232), (309, 91568), (354, 79928), (388, 72924), (412, 68676), (472, 59946), (582, 48616), (618, 45784), (708, 39964), (776, 36462), (824, 34338), (944, 29973), (1164, 24308), (1236, 22892), (1416, 19982), (1552, 18231), (1648, 17169), (2328, 12154), (2472, 11446), (2832, 9991), (4656, 6077), (4944, 5723)]