15691295732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{14923}}^1$

素因数の和:15045

約数の個数: 72

約数和(自身を含む): 33952935744

約数和(自身を除く): 18261640012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 2209, 3196, 4418, 5593, 8836, 11186, 14923, 15463, 22372, 29846, 30926, 37553, 59692, 61852, 75106, 104461, 150212, 208922, 253691, 262871, 417844, 507382, 525742, 701381, 1014764, 1051484, 1402762, 1775837, 2805524, 3551674, 4909667, 7103348, 9819334, 11923477, 19638668, 23846954, 32964907, 47693908, 65929814, 83464339, 131859628, 166928678, 230754349, 333857356, 461508698, 560403419, 923017396, 1120806838, 2241613676, 3922823933, 7845647866, 15691295732]

約数ペア:

[(1, 15691295732), (2, 7845647866), (4, 3922823933), (7, 2241613676), (14, 1120806838), (17, 923017396), (28, 560403419), (34, 461508698), (47, 333857356), (68, 230754349), (94, 166928678), (119, 131859628), (188, 83464339), (238, 65929814), (329, 47693908), (476, 32964907), (658, 23846954), (799, 19638668), (1316, 11923477), (1598, 9819334), (2209, 7103348), (3196, 4909667), (4418, 3551674), (5593, 2805524), (8836, 1775837), (11186, 1402762), (14923, 1051484), (15463, 1014764), (22372, 701381), (29846, 525742), (30926, 507382), (37553, 417844), (59692, 262871), (61852, 253691), (75106, 208922), (104461, 150212)]