65989484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 132523776

約数和(自身を除く): 66534292

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 197, 253, 331, 394, 506, 662, 788, 1012, 1324, 2167, 3641, 4334, 4531, 7282, 7613, 8668, 9062, 14564, 15226, 18124, 30452, 49841, 65207, 83743, 99682, 130414, 167486, 199364, 260828, 334972, 717277, 1434554, 1499761, 2869108, 2999522, 5999044, 16497371, 32994742, 65989484]

約数ペア:

[(1, 65989484), (2, 32994742), (4, 16497371), (11, 5999044), (22, 2999522), (23, 2869108), (44, 1499761), (46, 1434554), (92, 717277), (197, 334972), (253, 260828), (331, 199364), (394, 167486), (506, 130414), (662, 99682), (788, 83743), (1012, 65207), (1324, 49841), (2167, 30452), (3641, 18124), (4334, 15226), (4531, 14564), (7282, 9062), (7613, 8668)]