7474100072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{49171711}}^1$

素因数の和:49171736

約数の個数: 16

約数和(自身を含む): 14751513600

約数和(自身を除く): 7277413528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 49171711, 98343422, 196686844, 393373688, 934262509, 1868525018, 3737050036, 7474100072]

約数ペア:

[(1, 7474100072), (2, 3737050036), (4, 1868525018), (8, 934262509), (19, 393373688), (38, 196686844), (76, 98343422), (152, 49171711)]