17966606104

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 34627733280

約数和(自身を除く): 16661127176

約数列:

[1, 2, 4, 8, 53, 106, 212, 251, 401, 421, 424, 502, 802, 842, 1004, 1604, 1684, 2008, 3208, 3368, 13303, 21253, 22313, 26606, 42506, 44626, 53212, 85012, 89252, 100651, 105671, 106424, 168821, 170024, 178504, 201302, 211342, 337642, 402604, 422684, 675284, 805208, 845368, 1350568, 5334503, 5600563, 8947513, 10669006, 11201126, 17895026, 21338012, 22402252, 35790052, 42374071, 42676024, 44804504, 71580104, 84748142, 169496284, 338992568, 2245825763, 4491651526, 8983303052, 17966606104]

約数ペア:

[(1, 17966606104), (2, 8983303052), (4, 4491651526), (8, 2245825763), (53, 338992568), (106, 169496284), (212, 84748142), (251, 71580104), (401, 44804504), (421, 42676024), (424, 42374071), (502, 35790052), (802, 22402252), (842, 21338012), (1004, 17895026), (1604, 11201126), (1684, 10669006), (2008, 8947513), (3208, 5600563), (3368, 5334503), (13303, 1350568), (21253, 845368), (22313, 805208), (26606, 675284), (42506, 422684), (44626, 402604), (53212, 337642), (85012, 211342), (89252, 201302), (100651, 178504), (105671, 170024), (106424, 168821)]