25684590848

素因数分解:

$2^8\times 7^1\times {\mathrm{271}}^1\times {\mathrm{52889}}^1$

素因数の和:53183

約数の個数: 72

約数和(自身を含む): 58810295040

約数和(自身を除く): 33125704192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 271, 448, 542, 896, 1084, 1792, 1897, 2168, 3794, 4336, 7588, 8672, 15176, 17344, 30352, 34688, 52889, 60704, 69376, 105778, 121408, 211556, 242816, 370223, 423112, 485632, 740446, 846224, 1480892, 1692448, 2961784, 3384896, 5923568, 6769792, 11847136, 13539584, 14332919, 23694272, 28665838, 47388544, 57331676, 94777088, 100330433, 114663352, 200660866, 229326704, 401321732, 458653408, 802643464, 917306816, 1605286928, 1834613632, 3210573856, 3669227264, 6421147712, 12842295424, 25684590848]

約数ペア:

[(1, 25684590848), (2, 12842295424), (4, 6421147712), (7, 3669227264), (8, 3210573856), (14, 1834613632), (16, 1605286928), (28, 917306816), (32, 802643464), (56, 458653408), (64, 401321732), (112, 229326704), (128, 200660866), (224, 114663352), (256, 100330433), (271, 94777088), (448, 57331676), (542, 47388544), (896, 28665838), (1084, 23694272), (1792, 14332919), (1897, 13539584), (2168, 11847136), (3794, 6769792), (4336, 5923568), (7588, 3384896), (8672, 2961784), (15176, 1692448), (17344, 1480892), (30352, 846224), (34688, 740446), (52889, 485632), (60704, 423112), (69376, 370223), (105778, 242816), (121408, 211556)]