61653248

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 132353088

約数和(自身を除く): 70699840

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 283, 296, 368, 566, 592, 736, 851, 1132, 1184, 1472, 1702, 2264, 2368, 2944, 3404, 4528, 4736, 5888, 6509, 6808, 9056, 9472, 10471, 13018, 13616, 18112, 20942, 26036, 27232, 36224, 41884, 52072, 54464, 72448, 83768, 104144, 108928, 167536, 208288, 217856, 240833, 335072, 416576, 481666, 670144, 833152, 963332, 1340288, 1666304, 1926664, 2680576, 3853328, 7706656, 15413312, 30826624, 61653248]

約数ペア:

[(1, 61653248), (2, 30826624), (4, 15413312), (8, 7706656), (16, 3853328), (23, 2680576), (32, 1926664), (37, 1666304), (46, 1340288), (64, 963332), (74, 833152), (92, 670144), (128, 481666), (148, 416576), (184, 335072), (256, 240833), (283, 217856), (296, 208288), (368, 167536), (566, 108928), (592, 104144), (736, 83768), (851, 72448), (1132, 54464), (1184, 52072), (1472, 41884), (1702, 36224), (2264, 27232), (2368, 26036), (2944, 20942), (3404, 18112), (4528, 13616), (4736, 13018), (5888, 10471), (6509, 9472), (6808, 9056)]