39929121568

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{156227}}^1$

素因数の和:156414

約数の個数: 72

約数和(自身を含む): 92006418672

約数和(自身を除く): 52077297104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 392, 652, 784, 1141, 1304, 1568, 2282, 2608, 4564, 5216, 7987, 9128, 15974, 18256, 31948, 36512, 63896, 127792, 156227, 255584, 312454, 624908, 1093589, 1249816, 2187178, 2499632, 4374356, 4999264, 7655123, 8748712, 15310246, 17497424, 25465001, 30620492, 34994848, 50930002, 61240984, 101860004, 122481968, 178255007, 203720008, 244963936, 356510014, 407440016, 713020028, 814880032, 1247785049, 1426040056, 2495570098, 2852080112, 4991140196, 5704160224, 9982280392, 19964560784, 39929121568]

約数ペア:

[(1, 39929121568), (2, 19964560784), (4, 9982280392), (7, 5704160224), (8, 4991140196), (14, 2852080112), (16, 2495570098), (28, 1426040056), (32, 1247785049), (49, 814880032), (56, 713020028), (98, 407440016), (112, 356510014), (163, 244963936), (196, 203720008), (224, 178255007), (326, 122481968), (392, 101860004), (652, 61240984), (784, 50930002), (1141, 34994848), (1304, 30620492), (1568, 25465001), (2282, 17497424), (2608, 15310246), (4564, 8748712), (5216, 7655123), (7987, 4999264), (9128, 4374356), (15974, 2499632), (18256, 2187178), (31948, 1249816), (36512, 1093589), (63896, 624908), (127792, 312454), (156227, 255584)]