42570038

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 74856960

約数和(自身を除く): 32286922

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 379, 497, 758, 791, 994, 1582, 2653, 5306, 8023, 16046, 26909, 42827, 53818, 56161, 85654, 112322, 188363, 299789, 376726, 599578, 3040717, 6081434, 21285019, 42570038]

約数ペア:

[(1, 42570038), (2, 21285019), (7, 6081434), (14, 3040717), (71, 599578), (113, 376726), (142, 299789), (226, 188363), (379, 112322), (497, 85654), (758, 56161), (791, 53818), (994, 42827), (1582, 26909), (2653, 16046), (5306, 8023)]