71259386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 52188934

約数列:

[1, 2, 11, 19, 22, 38, 209, 227, 418, 454, 751, 1502, 2497, 4313, 4994, 8261, 8626, 14269, 16522, 28538, 47443, 94886, 156959, 170477, 313918, 340954, 1875247, 3239063, 3750494, 6478126, 35629693, 71259386]

約数ペア:

[(1, 71259386), (2, 35629693), (11, 6478126), (19, 3750494), (22, 3239063), (38, 1875247), (209, 340954), (227, 313918), (418, 170477), (454, 156959), (751, 94886), (1502, 47443), (2497, 28538), (4313, 16522), (4994, 14269), (8261, 8626)]