38220884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4933}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 72529800

約数和(自身を除く): 34308916

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 4933, 7748, 9866, 19732, 64129, 128258, 256516, 735017, 1470034, 2940068, 9555221, 19110442, 38220884]

約数ペア:

[(1, 38220884), (2, 19110442), (4, 9555221), (13, 2940068), (26, 1470034), (52, 735017), (149, 256516), (298, 128258), (596, 64129), (1937, 19732), (3874, 9866), (4933, 7748)]