8415316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 18471040

約数和(自身を除く): 10055724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 379, 427, 758, 793, 854, 1516, 1586, 1708, 2653, 3172, 4927, 5306, 5551, 9854, 10612, 11102, 19708, 22204, 23119, 34489, 46238, 68978, 92476, 137956, 161833, 300547, 323666, 601094, 647332, 1202188, 2103829, 4207658, 8415316]

約数ペア:

[(1, 8415316), (2, 4207658), (4, 2103829), (7, 1202188), (13, 647332), (14, 601094), (26, 323666), (28, 300547), (52, 161833), (61, 137956), (91, 92476), (122, 68978), (182, 46238), (244, 34489), (364, 23119), (379, 22204), (427, 19708), (758, 11102), (793, 10612), (854, 9854), (1516, 5551), (1586, 5306), (1708, 4927), (2653, 3172)]