15802528

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 38707200

約数和(自身を除く): 22904672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 76, 79, 94, 112, 133, 152, 158, 188, 224, 266, 304, 316, 329, 376, 532, 553, 608, 632, 658, 752, 893, 1064, 1106, 1264, 1316, 1501, 1504, 1786, 2128, 2212, 2528, 2632, 3002, 3572, 3713, 4256, 4424, 5264, 6004, 6251, 7144, 7426, 8848, 10507, 10528, 12008, 12502, 14288, 14852, 17696, 21014, 24016, 25004, 25991, 28576, 29704, 42028, 48032, 50008, 51982, 59408, 70547, 84056, 100016, 103964, 118816, 141094, 168112, 200032, 207928, 282188, 336224, 415856, 493829, 564376, 831712, 987658, 1128752, 1975316, 2257504, 3950632, 7901264, 15802528]

約数ペア:

[(1, 15802528), (2, 7901264), (4, 3950632), (7, 2257504), (8, 1975316), (14, 1128752), (16, 987658), (19, 831712), (28, 564376), (32, 493829), (38, 415856), (47, 336224), (56, 282188), (76, 207928), (79, 200032), (94, 168112), (112, 141094), (133, 118816), (152, 103964), (158, 100016), (188, 84056), (224, 70547), (266, 59408), (304, 51982), (316, 50008), (329, 48032), (376, 42028), (532, 29704), (553, 28576), (608, 25991), (632, 25004), (658, 24016), (752, 21014), (893, 17696), (1064, 14852), (1106, 14288), (1264, 12502), (1316, 12008), (1501, 10528), (1504, 10507), (1786, 8848), (2128, 7426), (2212, 7144), (2528, 6251), (2632, 6004), (3002, 5264), (3572, 4424), (3713, 4256)]