29868636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 82225920

約数和(自身を除く): 52357284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 643, 948, 1106, 1286, 1659, 1929, 2212, 2572, 3318, 3858, 3871, 4501, 6636, 7716, 7742, 9002, 11613, 13503, 15484, 18004, 23226, 27006, 31507, 46452, 50797, 54012, 63014, 94521, 101594, 126028, 152391, 189042, 203188, 304782, 355579, 378084, 609564, 711158, 1066737, 1422316, 2133474, 2489053, 4266948, 4978106, 7467159, 9956212, 14934318, 29868636]

約数ペア:

[(1, 29868636), (2, 14934318), (3, 9956212), (4, 7467159), (6, 4978106), (7, 4266948), (12, 2489053), (14, 2133474), (21, 1422316), (28, 1066737), (42, 711158), (49, 609564), (79, 378084), (84, 355579), (98, 304782), (147, 203188), (158, 189042), (196, 152391), (237, 126028), (294, 101594), (316, 94521), (474, 63014), (553, 54012), (588, 50797), (643, 46452), (948, 31507), (1106, 27006), (1286, 23226), (1659, 18004), (1929, 15484), (2212, 13503), (2572, 11613), (3318, 9002), (3858, 7742), (3871, 7716), (4501, 6636)]