28992718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 47628000

約数和(自身を除く): 18635282

約数列:

[1, 2, 17, 34, 59, 97, 118, 149, 194, 298, 1003, 1649, 2006, 2533, 3298, 5066, 5723, 8791, 11446, 14453, 17582, 28906, 97291, 149447, 194582, 245701, 298894, 491402, 852727, 1705454, 14496359, 28992718]

約数ペア:

[(1, 28992718), (2, 14496359), (17, 1705454), (34, 852727), (59, 491402), (97, 298894), (118, 245701), (149, 194582), (194, 149447), (298, 97291), (1003, 28906), (1649, 17582), (2006, 14453), (2533, 11446), (3298, 8791), (5066, 5723)]