74390266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 122992128

約数和(自身を除く): 48601862

約数列:

[1, 2, 17, 31, 34, 62, 163, 326, 433, 527, 866, 1054, 2771, 5053, 5542, 7361, 10106, 13423, 14722, 26846, 70579, 85901, 141158, 171802, 228191, 456382, 1199843, 2187949, 2399686, 4375898, 37195133, 74390266]

約数ペア:

[(1, 74390266), (2, 37195133), (17, 4375898), (31, 2399686), (34, 2187949), (62, 1199843), (163, 456382), (326, 228191), (433, 171802), (527, 141158), (866, 85901), (1054, 70579), (2771, 26846), (5053, 14722), (5542, 13423), (7361, 10106)]