71447246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 121359168

約数和(自身を除く): 49911922

約数列:

[1, 2, 13, 23, 26, 46, 157, 299, 314, 598, 761, 1522, 2041, 3611, 4082, 7222, 9893, 17503, 19786, 35006, 46943, 93886, 119477, 227539, 238954, 455078, 1553201, 2747971, 3106402, 5495942, 35723623, 71447246]

約数ペア:

[(1, 71447246), (2, 35723623), (13, 5495942), (23, 3106402), (26, 2747971), (46, 1553201), (157, 455078), (299, 238954), (314, 227539), (598, 119477), (761, 93886), (1522, 46943), (2041, 35006), (3611, 19786), (4082, 17503), (7222, 9893)]