1375249792

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80783}}^1$

素因数の和:80823

約数の個数: 64

約数和(自身を含む): 3295987200

約数和(自身を除く): 1920737408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 80783, 161566, 323132, 565481, 646264, 1130962, 1292528, 1534877, 2261924, 2585056, 3069754, 4523848, 5170112, 6139508, 9047696, 10340224, 10744139, 12279016, 18095392, 21488278, 24558032, 36190784, 42976556, 49116064, 72381568, 85953112, 98232128, 171906224, 196464256, 343812448, 687624896, 1375249792]

約数ペア:

[(1, 1375249792), (2, 687624896), (4, 343812448), (7, 196464256), (8, 171906224), (14, 98232128), (16, 85953112), (19, 72381568), (28, 49116064), (32, 42976556), (38, 36190784), (56, 24558032), (64, 21488278), (76, 18095392), (112, 12279016), (128, 10744139), (133, 10340224), (152, 9047696), (224, 6139508), (266, 5170112), (304, 4523848), (448, 3069754), (532, 2585056), (608, 2261924), (896, 1534877), (1064, 1292528), (1216, 1130962), (2128, 646264), (2432, 565481), (4256, 323132), (8512, 161566), (17024, 80783)]