28477248

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2175

約数の個数: 56

約数和(自身を含む): 76443840

約数和(自身を除く): 47966592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2089, 2272, 3408, 4178, 4544, 6267, 6816, 8356, 12534, 13632, 16712, 25068, 33424, 50136, 66848, 100272, 133696, 148319, 200544, 296638, 401088, 444957, 593276, 889914, 1186552, 1779828, 2373104, 3559656, 4746208, 7119312, 9492416, 14238624, 28477248]

約数ペア:

[(1, 28477248), (2, 14238624), (3, 9492416), (4, 7119312), (6, 4746208), (8, 3559656), (12, 2373104), (16, 1779828), (24, 1186552), (32, 889914), (48, 593276), (64, 444957), (71, 401088), (96, 296638), (142, 200544), (192, 148319), (213, 133696), (284, 100272), (426, 66848), (568, 50136), (852, 33424), (1136, 25068), (1704, 16712), (2089, 13632), (2272, 12534), (3408, 8356), (4178, 6816), (4544, 6267)]