37777964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 79220736

約数和(自身を除く): 41442772

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 613, 868, 994, 1226, 1988, 2201, 2452, 4291, 4402, 8582, 8804, 15407, 17164, 19003, 30814, 38006, 43523, 61628, 76012, 87046, 133021, 174092, 266042, 304661, 532084, 609322, 1218644, 1349213, 2698426, 5396852, 9444491, 18888982, 37777964]

約数ペア:

[(1, 37777964), (2, 18888982), (4, 9444491), (7, 5396852), (14, 2698426), (28, 1349213), (31, 1218644), (62, 609322), (71, 532084), (124, 304661), (142, 266042), (217, 174092), (284, 133021), (434, 87046), (497, 76012), (613, 61628), (868, 43523), (994, 38006), (1226, 30814), (1988, 19003), (2201, 17164), (2452, 15407), (4291, 8804), (4402, 8582)]