64714628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 128292864

約数和(自身を除く): 63578236

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 127, 148, 254, 313, 407, 508, 626, 814, 1252, 1397, 1628, 2794, 3443, 4699, 5588, 6886, 9398, 11581, 13772, 18796, 23162, 39751, 46324, 51689, 79502, 103378, 127391, 159004, 206756, 254782, 437261, 509564, 874522, 1470787, 1749044, 2941574, 5883148, 16178657, 32357314, 64714628]

約数ペア:

[(1, 64714628), (2, 32357314), (4, 16178657), (11, 5883148), (22, 2941574), (37, 1749044), (44, 1470787), (74, 874522), (127, 509564), (148, 437261), (254, 254782), (313, 206756), (407, 159004), (508, 127391), (626, 103378), (814, 79502), (1252, 51689), (1397, 46324), (1628, 39751), (2794, 23162), (3443, 18796), (4699, 13772), (5588, 11581), (6886, 9398)]