65173888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 142657200

約数和(自身を除く): 77483312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 416, 424, 689, 739, 832, 848, 1378, 1478, 1664, 1696, 2756, 2956, 3392, 5512, 5912, 6784, 9607, 11024, 11824, 19214, 22048, 23648, 38428, 39167, 44096, 47296, 76856, 78334, 88192, 94592, 153712, 156668, 307424, 313336, 509171, 614848, 626672, 1018342, 1229696, 1253344, 2036684, 2506688, 4073368, 5013376, 8146736, 16293472, 32586944, 65173888]

約数ペア:

[(1, 65173888), (2, 32586944), (4, 16293472), (8, 8146736), (13, 5013376), (16, 4073368), (26, 2506688), (32, 2036684), (52, 1253344), (53, 1229696), (64, 1018342), (104, 626672), (106, 614848), (128, 509171), (208, 313336), (212, 307424), (416, 156668), (424, 153712), (689, 94592), (739, 88192), (832, 78334), (848, 76856), (1378, 47296), (1478, 44096), (1664, 39167), (1696, 38428), (2756, 23648), (2956, 22048), (3392, 19214), (5512, 11824), (5912, 11024), (6784, 9607)]