8487752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 11470648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 131, 178, 182, 262, 356, 364, 524, 623, 712, 728, 917, 1048, 1157, 1246, 1703, 1834, 2314, 2492, 3406, 3668, 4628, 4984, 6812, 7336, 8099, 9256, 11659, 11921, 13624, 16198, 23318, 23842, 32396, 46636, 47684, 64792, 81613, 93272, 95368, 151567, 163226, 303134, 326452, 606268, 652904, 1060969, 1212536, 2121938, 4243876, 8487752]

約数ペア:

[(1, 8487752), (2, 4243876), (4, 2121938), (7, 1212536), (8, 1060969), (13, 652904), (14, 606268), (26, 326452), (28, 303134), (52, 163226), (56, 151567), (89, 95368), (91, 93272), (104, 81613), (131, 64792), (178, 47684), (182, 46636), (262, 32396), (356, 23842), (364, 23318), (524, 16198), (623, 13624), (712, 11921), (728, 11659), (917, 9256), (1048, 8099), (1157, 7336), (1246, 6812), (1703, 4984), (1834, 4628), (2314, 3668), (2492, 3406)]