13628448

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 72

約数和(自身を含む): 39312000

約数和(自身を除く): 25683552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 599, 632, 711, 948, 1198, 1264, 1422, 1797, 1896, 2396, 2528, 2844, 3594, 3792, 4792, 5391, 5688, 7188, 7584, 9584, 10782, 11376, 14376, 19168, 21564, 22752, 28752, 43128, 47321, 57504, 86256, 94642, 141963, 172512, 189284, 283926, 378568, 425889, 567852, 757136, 851778, 1135704, 1514272, 1703556, 2271408, 3407112, 4542816, 6814224, 13628448]

約数ペア:

[(1, 13628448), (2, 6814224), (3, 4542816), (4, 3407112), (6, 2271408), (8, 1703556), (9, 1514272), (12, 1135704), (16, 851778), (18, 757136), (24, 567852), (32, 425889), (36, 378568), (48, 283926), (72, 189284), (79, 172512), (96, 141963), (144, 94642), (158, 86256), (237, 57504), (288, 47321), (316, 43128), (474, 28752), (599, 22752), (632, 21564), (711, 19168), (948, 14376), (1198, 11376), (1264, 10782), (1422, 9584), (1797, 7584), (1896, 7188), (2396, 5688), (2528, 5391), (2844, 4792), (3594, 3792)]