42723042

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 87194880

約数和(自身を除く): 44471838

約数列:

[1, 2, 3, 6, 79, 158, 173, 237, 346, 474, 519, 521, 1038, 1042, 1563, 3126, 13667, 27334, 41001, 41159, 82002, 82318, 90133, 123477, 180266, 246954, 270399, 540798, 7120507, 14241014, 21361521, 42723042]

約数ペア:

[(1, 42723042), (2, 21361521), (3, 14241014), (6, 7120507), (79, 540798), (158, 270399), (173, 246954), (237, 180266), (346, 123477), (474, 90133), (519, 82318), (521, 82002), (1038, 41159), (1042, 41001), (1563, 27334), (3126, 13667)]