61728392

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 130265520

約数和(自身を除く): 68537128

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1483, 1892, 2966, 3784, 5203, 5932, 10406, 11864, 16313, 20812, 32626, 41624, 63769, 65252, 127538, 130504, 179443, 255076, 358886, 510152, 701459, 717772, 1402918, 1435544, 2805836, 5611672, 7716049, 15432098, 30864196, 61728392]

約数ペア:

[(1, 61728392), (2, 30864196), (4, 15432098), (8, 7716049), (11, 5611672), (22, 2805836), (43, 1435544), (44, 1402918), (86, 717772), (88, 701459), (121, 510152), (172, 358886), (242, 255076), (344, 179443), (473, 130504), (484, 127538), (946, 65252), (968, 63769), (1483, 41624), (1892, 32626), (2966, 20812), (3784, 16313), (5203, 11864), (5932, 10406)]