17472812

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 35814240

約数和(自身を除く): 18341428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 373, 478, 746, 956, 1492, 1673, 2611, 3346, 5222, 6692, 10444, 11711, 18277, 23422, 36554, 46844, 73108, 89147, 178294, 356588, 624029, 1248058, 2496116, 4368203, 8736406, 17472812]

約数ペア:

[(1, 17472812), (2, 8736406), (4, 4368203), (7, 2496116), (14, 1248058), (28, 624029), (49, 356588), (98, 178294), (196, 89147), (239, 73108), (373, 46844), (478, 36554), (746, 23422), (956, 18277), (1492, 11711), (1673, 10444), (2611, 6692), (3346, 5222)]