82049942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 145459440

約数和(自身を除く): 63409498

約数列:

[1, 2, 13, 19, 26, 37, 38, 67, 74, 134, 247, 481, 494, 703, 871, 962, 1273, 1406, 1742, 2479, 2546, 4489, 4958, 8978, 9139, 16549, 18278, 32227, 33098, 47101, 58357, 64454, 85291, 94202, 116714, 166093, 170582, 332186, 612313, 1108783, 1224626, 2159209, 2217566, 3155767, 4318418, 6311534, 41024971, 82049942]

約数ペア:

[(1, 82049942), (2, 41024971), (13, 6311534), (19, 4318418), (26, 3155767), (37, 2217566), (38, 2159209), (67, 1224626), (74, 1108783), (134, 612313), (247, 332186), (481, 170582), (494, 166093), (703, 116714), (871, 94202), (962, 85291), (1273, 64454), (1406, 58357), (1742, 47101), (2479, 33098), (2546, 32227), (4489, 18278), (4958, 16549), (8978, 9139)]