22228024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 54028800

約数和(自身を除く): 31800776

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1607, 1729, 1976, 3214, 3458, 6428, 6916, 11249, 12856, 13832, 20891, 22498, 30533, 41782, 44996, 61066, 83564, 89992, 122132, 146237, 167128, 213731, 244264, 292474, 396929, 427462, 584948, 793858, 854924, 1169896, 1587716, 1709848, 2778503, 3175432, 5557006, 11114012, 22228024]

約数ペア:

[(1, 22228024), (2, 11114012), (4, 5557006), (7, 3175432), (8, 2778503), (13, 1709848), (14, 1587716), (19, 1169896), (26, 854924), (28, 793858), (38, 584948), (52, 427462), (56, 396929), (76, 292474), (91, 244264), (104, 213731), (133, 167128), (152, 146237), (182, 122132), (247, 89992), (266, 83564), (364, 61066), (494, 44996), (532, 41782), (728, 30533), (988, 22498), (1064, 20891), (1607, 13832), (1729, 12856), (1976, 11249), (3214, 6916), (3458, 6428)]