39780044

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 71194368

約数和(自身を除く): 31414324

約数列:

[1, 2, 4, 67, 134, 151, 268, 302, 604, 983, 1966, 3932, 10117, 20234, 40468, 65861, 131722, 148433, 263444, 296866, 593732, 9945011, 19890022, 39780044]

約数ペア:

[(1, 39780044), (2, 19890022), (4, 9945011), (67, 593732), (134, 296866), (151, 263444), (268, 148433), (302, 131722), (604, 65861), (983, 40468), (1966, 20234), (3932, 10117)]