40994487968

素因数分解:

$2^5\times 7^1\times {\mathrm{607}}^1\times {\mathrm{301501}}^1$

素因数の和:302125

約数の個数: 48

約数和(自身を含む): 92389860864

約数和(自身を除く): 51395372896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 607, 1214, 2428, 4249, 4856, 8498, 9712, 16996, 19424, 33992, 67984, 135968, 301501, 603002, 1206004, 2110507, 2412008, 4221014, 4824016, 8442028, 9648032, 16884056, 33768112, 67536224, 183011107, 366022214, 732044428, 1281077749, 1464088856, 2562155498, 2928177712, 5124310996, 5856355424, 10248621992, 20497243984, 40994487968]

約数ペア:

[(1, 40994487968), (2, 20497243984), (4, 10248621992), (7, 5856355424), (8, 5124310996), (14, 2928177712), (16, 2562155498), (28, 1464088856), (32, 1281077749), (56, 732044428), (112, 366022214), (224, 183011107), (607, 67536224), (1214, 33768112), (2428, 16884056), (4249, 9648032), (4856, 8442028), (8498, 4824016), (9712, 4221014), (16996, 2412008), (19424, 2110507), (33992, 1206004), (67984, 603002), (135968, 301501)]