7677968648

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107873}}^1$

素因数の和:107958

約数の個数: 64

約数和(自身を含む): 17397918720

約数和(自身を除く): 9719950072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2296, 2542, 5084, 8897, 10168, 17794, 35588, 71176, 107873, 215746, 431492, 755111, 862984, 1510222, 3020444, 3344063, 4422793, 6040888, 6688126, 8845586, 13376252, 17691172, 23408441, 26752504, 30959551, 35382344, 46816882, 61919102, 93633764, 123838204, 137106583, 187267528, 247676408, 274213166, 548426332, 959746081, 1096852664, 1919492162, 3838984324, 7677968648]

約数ペア:

[(1, 7677968648), (2, 3838984324), (4, 1919492162), (7, 1096852664), (8, 959746081), (14, 548426332), (28, 274213166), (31, 247676408), (41, 187267528), (56, 137106583), (62, 123838204), (82, 93633764), (124, 61919102), (164, 46816882), (217, 35382344), (248, 30959551), (287, 26752504), (328, 23408441), (434, 17691172), (574, 13376252), (868, 8845586), (1148, 6688126), (1271, 6040888), (1736, 4422793), (2296, 3344063), (2542, 3020444), (5084, 1510222), (8897, 862984), (10168, 755111), (17794, 431492), (35588, 215746), (71176, 107873)]