67656056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2251}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 145186440

約数和(自身を除く): 77530384

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2251, 2312, 3757, 4502, 7514, 9004, 15028, 18008, 29263, 30056, 38267, 58526, 76534, 117052, 153068, 234104, 306136, 497471, 650539, 994942, 1301078, 1989884, 2602156, 3979768, 5204312, 8457007, 16914014, 33828028, 67656056]

約数ペア:

[(1, 67656056), (2, 33828028), (4, 16914014), (8, 8457007), (13, 5204312), (17, 3979768), (26, 2602156), (34, 1989884), (52, 1301078), (68, 994942), (104, 650539), (136, 497471), (221, 306136), (289, 234104), (442, 153068), (578, 117052), (884, 76534), (1156, 58526), (1768, 38267), (2251, 30056), (2312, 29263), (3757, 18008), (4502, 15028), (7514, 9004)]