7000664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 8551336

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 53, 76, 79, 88, 106, 152, 158, 209, 212, 316, 418, 424, 583, 632, 836, 869, 1007, 1166, 1501, 1672, 1738, 2014, 2332, 3002, 3476, 4028, 4187, 4664, 6004, 6952, 8056, 8374, 11077, 12008, 16511, 16748, 22154, 33022, 33496, 44308, 46057, 66044, 79553, 88616, 92114, 132088, 159106, 184228, 318212, 368456, 636424, 875083, 1750166, 3500332, 7000664]

約数ペア:

[(1, 7000664), (2, 3500332), (4, 1750166), (8, 875083), (11, 636424), (19, 368456), (22, 318212), (38, 184228), (44, 159106), (53, 132088), (76, 92114), (79, 88616), (88, 79553), (106, 66044), (152, 46057), (158, 44308), (209, 33496), (212, 33022), (316, 22154), (418, 16748), (424, 16511), (583, 12008), (632, 11077), (836, 8374), (869, 8056), (1007, 6952), (1166, 6004), (1501, 4664), (1672, 4187), (1738, 4028), (2014, 3476), (2332, 3002)]