74288648

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42793}}^1$

素因数の和:42837

約数の個数: 32

約数和(自身を含む): 164328960

約数和(自身を除く): 90040312

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 42793, 85586, 171172, 299551, 342344, 599102, 1198204, 1326583, 2396408, 2653166, 5306332, 9286081, 10612664, 18572162, 37144324, 74288648]

約数ペア:

[(1, 74288648), (2, 37144324), (4, 18572162), (7, 10612664), (8, 9286081), (14, 5306332), (28, 2653166), (31, 2396408), (56, 1326583), (62, 1198204), (124, 599102), (217, 342344), (248, 299551), (434, 171172), (868, 85586), (1736, 42793)]