884155048

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3470

約数の個数: 64

約数和(自身を含む): 1950566400

約数和(自身を除く): 1066411352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 71, 134, 142, 268, 284, 469, 497, 536, 568, 938, 994, 1876, 1988, 3319, 3752, 3976, 4757, 6638, 9514, 13276, 19028, 23233, 26552, 33299, 38056, 46466, 66598, 92932, 133196, 185864, 222373, 235649, 266392, 444746, 471298, 889492, 942596, 1556611, 1649543, 1778984, 1885192, 3113222, 3299086, 6226444, 6598172, 12452888, 13196344, 15788483, 31576966, 63153932, 110519381, 126307864, 221038762, 442077524, 884155048]

約数ペア:

[(1, 884155048), (2, 442077524), (4, 221038762), (7, 126307864), (8, 110519381), (14, 63153932), (28, 31576966), (56, 15788483), (67, 13196344), (71, 12452888), (134, 6598172), (142, 6226444), (268, 3299086), (284, 3113222), (469, 1885192), (497, 1778984), (536, 1649543), (568, 1556611), (938, 942596), (994, 889492), (1876, 471298), (1988, 444746), (3319, 266392), (3752, 235649), (3976, 222373), (4757, 185864), (6638, 133196), (9514, 92932), (13276, 66598), (19028, 46466), (23233, 38056), (26552, 33299)]