68611532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 136279584

約数和(自身を除く): 67668052

約数列:

[1, 2, 4, 11, 22, 41, 44, 73, 82, 146, 164, 292, 451, 521, 803, 902, 1042, 1606, 1804, 2084, 2993, 3212, 5731, 5986, 11462, 11972, 21361, 22924, 32923, 38033, 42722, 65846, 76066, 85444, 131692, 152132, 234971, 418363, 469942, 836726, 939884, 1559353, 1673452, 3118706, 6237412, 17152883, 34305766, 68611532]

約数ペア:

[(1, 68611532), (2, 34305766), (4, 17152883), (11, 6237412), (22, 3118706), (41, 1673452), (44, 1559353), (73, 939884), (82, 836726), (146, 469942), (164, 418363), (292, 234971), (451, 152132), (521, 131692), (803, 85444), (902, 76066), (1042, 65846), (1606, 42722), (1804, 38033), (2084, 32923), (2993, 22924), (3212, 21361), (5731, 11972), (5986, 11462)]