38434552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21739}}^1$

素因数の和:21775

約数の個数: 32

約数和(自身を含む): 82177200

約数和(自身を除く): 43742648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21739, 43478, 86956, 173912, 282607, 369563, 565214, 739126, 1130428, 1478252, 2260856, 2956504, 4804319, 9608638, 19217276, 38434552]

約数ペア:

[(1, 38434552), (2, 19217276), (4, 9608638), (8, 4804319), (13, 2956504), (17, 2260856), (26, 1478252), (34, 1130428), (52, 739126), (68, 565214), (104, 369563), (136, 282607), (221, 173912), (442, 86956), (884, 43478), (1768, 21739)]