28934431342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{44971}}^1$

素因数の和:45264

約数の個数: 32

約数和(自身を含む): 46160699904

約数和(自身を除く): 17226268562

約数列:

[1, 2, 23, 46, 71, 142, 197, 394, 1633, 3266, 4531, 9062, 13987, 27974, 44971, 89942, 321701, 643402, 1034333, 2068666, 3192941, 6385882, 8859287, 17718574, 73437643, 146875286, 203763601, 407527202, 629009377, 1258018754, 14467215671, 28934431342]

約数ペア:

[(1, 28934431342), (2, 14467215671), (23, 1258018754), (46, 629009377), (71, 407527202), (142, 203763601), (197, 146875286), (394, 73437643), (1633, 17718574), (3266, 8859287), (4531, 6385882), (9062, 3192941), (13987, 2068666), (27974, 1034333), (44971, 643402), (89942, 321701)]