42474248

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 81681600

約数和(自身を除く): 39207352

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 436, 536, 727, 872, 1454, 2908, 5816, 7303, 14606, 29212, 48709, 58424, 79243, 97418, 158486, 194836, 316972, 389672, 633944, 5309281, 10618562, 21237124, 42474248]

約数ペア:

[(1, 42474248), (2, 21237124), (4, 10618562), (8, 5309281), (67, 633944), (109, 389672), (134, 316972), (218, 194836), (268, 158486), (436, 97418), (536, 79243), (727, 58424), (872, 48709), (1454, 29212), (2908, 14606), (5816, 7303)]