28314028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10069}}^1$

素因数の和:10129

約数の個数: 24

約数和(自身を含む): 53572400

約数和(自身を除く): 25258372

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10069, 20138, 40276, 191311, 372553, 382622, 745106, 765244, 1490212, 7078507, 14157014, 28314028]

約数ペア:

[(1, 28314028), (2, 14157014), (4, 7078507), (19, 1490212), (37, 765244), (38, 745106), (74, 382622), (76, 372553), (148, 191311), (703, 40276), (1406, 20138), (2812, 10069)]