41173468

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 84672000

約数和(自身を除く): 43498532

約数列:

[1, 2, 4, 7, 14, 28, 71, 139, 142, 149, 278, 284, 298, 497, 556, 596, 973, 994, 1043, 1946, 1988, 2086, 3892, 4172, 9869, 10579, 19738, 20711, 21158, 39476, 41422, 42316, 69083, 74053, 82844, 138166, 144977, 148106, 276332, 289954, 296212, 579908, 1470481, 2940962, 5881924, 10293367, 20586734, 41173468]

約数ペア:

[(1, 41173468), (2, 20586734), (4, 10293367), (7, 5881924), (14, 2940962), (28, 1470481), (71, 579908), (139, 296212), (142, 289954), (149, 276332), (278, 148106), (284, 144977), (298, 138166), (497, 82844), (556, 74053), (596, 69083), (973, 42316), (994, 41422), (1043, 39476), (1946, 21158), (1988, 20711), (2086, 19738), (3892, 10579), (4172, 9869)]