38878184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 77474880

約数和(自身を除く): 38596696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 487, 587, 974, 1174, 1948, 2348, 3896, 4696, 8279, 9979, 16558, 19958, 33116, 39916, 66232, 79832, 285869, 571738, 1143476, 2286952, 4859773, 9719546, 19439092, 38878184]

約数ペア:

[(1, 38878184), (2, 19439092), (4, 9719546), (8, 4859773), (17, 2286952), (34, 1143476), (68, 571738), (136, 285869), (487, 79832), (587, 66232), (974, 39916), (1174, 33116), (1948, 19958), (2348, 16558), (3896, 9979), (4696, 8279)]