71186464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 148538880

約数和(自身を除く): 77352416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 191, 304, 382, 608, 613, 764, 1226, 1528, 2452, 3056, 3629, 4904, 6112, 7258, 9808, 11647, 14516, 19616, 23294, 29032, 46588, 58064, 93176, 116128, 117083, 186352, 234166, 372704, 468332, 936664, 1873328, 2224577, 3746656, 4449154, 8898308, 17796616, 35593232, 71186464]

約数ペア:

[(1, 71186464), (2, 35593232), (4, 17796616), (8, 8898308), (16, 4449154), (19, 3746656), (32, 2224577), (38, 1873328), (76, 936664), (152, 468332), (191, 372704), (304, 234166), (382, 186352), (608, 117083), (613, 116128), (764, 93176), (1226, 58064), (1528, 46588), (2452, 29032), (3056, 23294), (3629, 19616), (4904, 14516), (6112, 11647), (7258, 9808)]