29866984

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 67651200

約数和(自身を除く): 37784216

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 203, 212, 232, 347, 371, 406, 424, 694, 742, 812, 1388, 1484, 1537, 1624, 2429, 2776, 2968, 3074, 4858, 6148, 9716, 10063, 10759, 12296, 18391, 19432, 20126, 21518, 36782, 40252, 43036, 70441, 73564, 80504, 86072, 128737, 140882, 147128, 257474, 281764, 514948, 533339, 563528, 1029896, 1066678, 2133356, 3733373, 4266712, 7466746, 14933492, 29866984]

約数ペア:

[(1, 29866984), (2, 14933492), (4, 7466746), (7, 4266712), (8, 3733373), (14, 2133356), (28, 1066678), (29, 1029896), (53, 563528), (56, 533339), (58, 514948), (106, 281764), (116, 257474), (203, 147128), (212, 140882), (232, 128737), (347, 86072), (371, 80504), (406, 73564), (424, 70441), (694, 43036), (742, 40252), (812, 36782), (1388, 21518), (1484, 20126), (1537, 19432), (1624, 18391), (2429, 12296), (2776, 10759), (2968, 10063), (3074, 9716), (4858, 6148)]