64434388

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 114250752

約数和(自身を除く): 49816364

約数列:

[1, 2, 4, 137, 274, 307, 383, 548, 614, 766, 1228, 1532, 42059, 52471, 84118, 104942, 117581, 168236, 209884, 235162, 470324, 16108597, 32217194, 64434388]

約数ペア:

[(1, 64434388), (2, 32217194), (4, 16108597), (137, 470324), (274, 235162), (307, 209884), (383, 168236), (548, 117581), (614, 104942), (766, 84118), (1228, 52471), (1532, 42059)]