28472754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 60192000

約数和(自身を除く): 31719246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 379, 659, 758, 1137, 1318, 1977, 2274, 3954, 7201, 12521, 14402, 21603, 25042, 37563, 43206, 75126, 249761, 499522, 749283, 1498566, 4745459, 9490918, 14236377, 28472754]

約数ペア:

[(1, 28472754), (2, 14236377), (3, 9490918), (6, 4745459), (19, 1498566), (38, 749283), (57, 499522), (114, 249761), (379, 75126), (659, 43206), (758, 37563), (1137, 25042), (1318, 21603), (1977, 14402), (2274, 12521), (3954, 7201)]