15676980236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{12899}}^1$

素因数の和:13274

約数の個数: 48

約数和(自身を含む): 29627791200

約数和(自身を除く): 13950810964

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 293, 586, 1037, 1172, 2074, 4148, 4981, 9962, 12899, 17873, 19924, 25798, 35746, 51596, 71492, 219283, 303841, 438566, 607682, 786839, 877132, 1215364, 1573678, 3147356, 3779407, 7558814, 13376263, 15117628, 26752526, 53505052, 64249919, 128499838, 230543827, 256999676, 461087654, 922175308, 3919245059, 7838490118, 15676980236]

約数ペア:

[(1, 15676980236), (2, 7838490118), (4, 3919245059), (17, 922175308), (34, 461087654), (61, 256999676), (68, 230543827), (122, 128499838), (244, 64249919), (293, 53505052), (586, 26752526), (1037, 15117628), (1172, 13376263), (2074, 7558814), (4148, 3779407), (4981, 3147356), (9962, 1573678), (12899, 1215364), (17873, 877132), (19924, 786839), (25798, 607682), (35746, 438566), (51596, 303841), (71492, 219283)]