71230324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^2$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 138819744

約数和(自身を除く): 67589420

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 151, 284, 302, 604, 781, 1562, 1661, 3124, 3322, 6644, 10721, 21442, 22801, 42884, 45602, 91204, 117931, 235862, 250811, 471724, 501622, 1003244, 1618871, 3237742, 6475484, 17807581, 35615162, 71230324]

約数ペア:

[(1, 71230324), (2, 35615162), (4, 17807581), (11, 6475484), (22, 3237742), (44, 1618871), (71, 1003244), (142, 501622), (151, 471724), (284, 250811), (302, 235862), (604, 117931), (781, 91204), (1562, 45602), (1661, 42884), (3124, 22801), (3322, 21442), (6644, 10721)]