42958390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 79408224

約数和(自身を除く): 36449834

約数列:

[1, 2, 5, 10, 67, 97, 134, 194, 335, 485, 661, 670, 970, 1322, 3305, 6499, 6610, 12998, 32495, 44287, 64117, 64990, 88574, 128234, 221435, 320585, 442870, 641170, 4295839, 8591678, 21479195, 42958390]

約数ペア:

[(1, 42958390), (2, 21479195), (5, 8591678), (10, 4295839), (67, 641170), (97, 442870), (134, 320585), (194, 221435), (335, 128234), (485, 88574), (661, 64990), (670, 64117), (970, 44287), (1322, 32495), (3305, 12998), (6499, 6610)]