76719776

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20147}}^1$

素因数の和:20181

約数の個数: 48

約数和(自身を含む): 182782656

約数和(自身を除く): 106062880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 20147, 40294, 80588, 141029, 161176, 282058, 322352, 342499, 564116, 644704, 684998, 1128232, 1369996, 2256464, 2397493, 2739992, 4512928, 4794986, 5479984, 9589972, 10959968, 19179944, 38359888, 76719776]

約数ペア:

[(1, 76719776), (2, 38359888), (4, 19179944), (7, 10959968), (8, 9589972), (14, 5479984), (16, 4794986), (17, 4512928), (28, 2739992), (32, 2397493), (34, 2256464), (56, 1369996), (68, 1128232), (112, 684998), (119, 644704), (136, 564116), (224, 342499), (238, 322352), (272, 282058), (476, 161176), (544, 141029), (952, 80588), (1904, 40294), (3808, 20147)]