72897734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23561}}^1$

素因数の和:23600

約数の個数: 32

約数和(自身を含む): 142502976

約数和(自身を除く): 69605242

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 23561, 47122, 164927, 306293, 329854, 400537, 612586, 801074, 2144051, 2803759, 4288102, 5206981, 5607518, 10413962, 36448867, 72897734]

約数ペア:

[(1, 72897734), (2, 36448867), (7, 10413962), (13, 5607518), (14, 5206981), (17, 4288102), (26, 2803759), (34, 2144051), (91, 801074), (119, 612586), (182, 400537), (221, 329854), (238, 306293), (442, 164927), (1547, 47122), (3094, 23561)]