64369492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 132914880

約数和(自身を除く): 68545388

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2081, 2812, 4162, 7733, 8324, 15466, 22891, 30932, 39539, 45782, 76997, 79078, 91564, 153994, 158156, 307988, 434929, 846967, 869858, 1462943, 1693934, 1739716, 2925886, 3387868, 5851772, 16092373, 32184746, 64369492]

約数ペア:

[(1, 64369492), (2, 32184746), (4, 16092373), (11, 5851772), (19, 3387868), (22, 2925886), (37, 1739716), (38, 1693934), (44, 1462943), (74, 869858), (76, 846967), (148, 434929), (209, 307988), (407, 158156), (418, 153994), (703, 91564), (814, 79078), (836, 76997), (1406, 45782), (1628, 39539), (2081, 30932), (2812, 22891), (4162, 15466), (7733, 8324)]