65431652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1567}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 136453632

約数和(自身を除く): 71021980

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 1567, 1606, 1898, 3134, 3212, 3796, 6268, 10439, 17237, 20371, 20878, 34474, 40742, 41756, 68948, 81484, 114391, 224081, 228782, 448162, 457564, 896324, 1258301, 1487083, 2516602, 2974166, 5033204, 5948332, 16357913, 32715826, 65431652]

約数ペア:

[(1, 65431652), (2, 32715826), (4, 16357913), (11, 5948332), (13, 5033204), (22, 2974166), (26, 2516602), (44, 1487083), (52, 1258301), (73, 896324), (143, 457564), (146, 448162), (286, 228782), (292, 224081), (572, 114391), (803, 81484), (949, 68948), (1567, 41756), (1606, 40742), (1898, 34474), (3134, 20878), (3212, 20371), (3796, 17237), (6268, 10439)]