72950038

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{12377}}^1$

素因数の和:12807

約数の個数: 16

約数和(自身を含む): 125364384

約数和(自身を除く): 52414346

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 12377, 24754, 86639, 173278, 5210717, 10421434, 36475019, 72950038]

約数ペア:

[(1, 72950038), (2, 36475019), (7, 10421434), (14, 5210717), (421, 173278), (842, 86639), (2947, 24754), (5894, 12377)]