28541282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5066

約数の個数: 32

約数和(自身を含む): 54829440

約数和(自身を除く): 26288158

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5009, 5698, 10018, 35063, 55099, 70126, 110198, 185333, 370666, 385693, 771386, 1297331, 2038663, 2594662, 4077326, 14270641, 28541282]

約数ペア:

[(1, 28541282), (2, 14270641), (7, 4077326), (11, 2594662), (14, 2038663), (22, 1297331), (37, 771386), (74, 385693), (77, 370666), (154, 185333), (259, 110198), (407, 70126), (518, 55099), (814, 35063), (2849, 10018), (5009, 5698)]