1645187370944

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{110921}}^1\times {\mathrm{17827}}^1$

素因数の和:128773

約数の個数: 56

約数和(自身を含む): 3516025965648

約数和(自身を除く): 1870838594704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 17827, 35654, 71308, 110921, 142616, 221842, 231751, 285232, 443684, 463502, 570464, 887368, 927004, 1140928, 1441973, 1774736, 1854008, 2883946, 3549472, 3708016, 5767892, 7098944, 7416032, 11535784, 14832064, 23071568, 46143136, 92286272, 1977388667, 3954777334, 7909554668, 15819109336, 25706052671, 31638218672, 51412105342, 63276437344, 102824210684, 126552874688, 205648421368, 411296842736, 822593685472, 1645187370944]

約数ペア:

[(1, 1645187370944), (2, 822593685472), (4, 411296842736), (8, 205648421368), (13, 126552874688), (16, 102824210684), (26, 63276437344), (32, 51412105342), (52, 31638218672), (64, 25706052671), (104, 15819109336), (208, 7909554668), (416, 3954777334), (832, 1977388667), (17827, 92286272), (35654, 46143136), (71308, 23071568), (110921, 14832064), (142616, 11535784), (221842, 7416032), (231751, 7098944), (285232, 5767892), (443684, 3708016), (463502, 3549472), (570464, 2883946), (887368, 1854008), (927004, 1774736), (1140928, 1441973)]