74891392

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 159805440

約数和(自身を除く): 84914048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 271, 272, 508, 542, 544, 1016, 1084, 1088, 2032, 2159, 2168, 2176, 4064, 4318, 4336, 4607, 8128, 8636, 8672, 9214, 16256, 17272, 17344, 18428, 34417, 34544, 34688, 36856, 68834, 69088, 73712, 137668, 138176, 147424, 275336, 276352, 294848, 550672, 585089, 589696, 1101344, 1170178, 2202688, 2340356, 4405376, 4680712, 9361424, 18722848, 37445696, 74891392]

約数ペア:

[(1, 74891392), (2, 37445696), (4, 18722848), (8, 9361424), (16, 4680712), (17, 4405376), (32, 2340356), (34, 2202688), (64, 1170178), (68, 1101344), (127, 589696), (128, 585089), (136, 550672), (254, 294848), (271, 276352), (272, 275336), (508, 147424), (542, 138176), (544, 137668), (1016, 73712), (1084, 69088), (1088, 68834), (2032, 36856), (2159, 34688), (2168, 34544), (2176, 34417), (4064, 18428), (4318, 17344), (4336, 17272), (4607, 16256), (8128, 9214), (8636, 8672)]