71477506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 47593214

約数列:

[1, 2, 19, 31, 38, 47, 62, 94, 589, 893, 1178, 1291, 1457, 1786, 2582, 2914, 24529, 27683, 40021, 49058, 55366, 60677, 80042, 121354, 760399, 1152863, 1520798, 1880987, 2305726, 3761974, 35738753, 71477506]

約数ペア:

[(1, 71477506), (2, 35738753), (19, 3761974), (31, 2305726), (38, 1880987), (47, 1520798), (62, 1152863), (94, 760399), (589, 121354), (893, 80042), (1178, 60677), (1291, 55366), (1457, 49058), (1786, 40021), (2582, 27683), (2914, 24529)]