74509024

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 151450992

約数和(自身を除く): 76941968

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 173, 313, 344, 346, 626, 688, 692, 1252, 1376, 1384, 2504, 2768, 5008, 5536, 7439, 10016, 13459, 14878, 26918, 29756, 53836, 54149, 59512, 107672, 108298, 119024, 215344, 216596, 238048, 430688, 433192, 866384, 1732768, 2328407, 4656814, 9313628, 18627256, 37254512, 74509024]

約数ペア:

[(1, 74509024), (2, 37254512), (4, 18627256), (8, 9313628), (16, 4656814), (32, 2328407), (43, 1732768), (86, 866384), (172, 433192), (173, 430688), (313, 238048), (344, 216596), (346, 215344), (626, 119024), (688, 108298), (692, 107672), (1252, 59512), (1376, 54149), (1384, 53836), (2504, 29756), (2768, 26918), (5008, 14878), (5536, 13459), (7439, 10016)]