69641384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26951}}^1$

素因数の和:26993

約数の個数: 32

約数和(自身を含む): 145540800

約数和(自身を除く): 75899416

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 26951, 53902, 107804, 215608, 458167, 512069, 916334, 1024138, 1832668, 2048276, 3665336, 4096552, 8705173, 17410346, 34820692, 69641384]

約数ペア:

[(1, 69641384), (2, 34820692), (4, 17410346), (8, 8705173), (17, 4096552), (19, 3665336), (34, 2048276), (38, 1832668), (68, 1024138), (76, 916334), (136, 512069), (152, 458167), (323, 215608), (646, 107804), (1292, 53902), (2584, 26951)]