69095072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 145129320

約数和(自身を除く): 76034248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 809, 1256, 1618, 2512, 2669, 3236, 5024, 5338, 6472, 10676, 12944, 13753, 21352, 25888, 27506, 42704, 55012, 85408, 110024, 127013, 220048, 254026, 440096, 508052, 1016104, 2032208, 2159221, 4064416, 4318442, 8636884, 17273768, 34547536, 69095072]

約数ペア:

[(1, 69095072), (2, 34547536), (4, 17273768), (8, 8636884), (16, 4318442), (17, 4064416), (32, 2159221), (34, 2032208), (68, 1016104), (136, 508052), (157, 440096), (272, 254026), (314, 220048), (544, 127013), (628, 110024), (809, 85408), (1256, 55012), (1618, 42704), (2512, 27506), (2669, 25888), (3236, 21352), (5024, 13753), (5338, 12944), (6472, 10676)]