7480528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2275

約数の個数: 40

約数和(自身を含む): 16650720

約数和(自身を除く): 9170192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2237, 3344, 4474, 8948, 17896, 24607, 35792, 42503, 49214, 85006, 98428, 170012, 196856, 340024, 393712, 467533, 680048, 935066, 1870132, 3740264, 7480528]

約数ペア:

[(1, 7480528), (2, 3740264), (4, 1870132), (8, 935066), (11, 680048), (16, 467533), (19, 393712), (22, 340024), (38, 196856), (44, 170012), (76, 98428), (88, 85006), (152, 49214), (176, 42503), (209, 35792), (304, 24607), (418, 17896), (836, 8948), (1672, 4474), (2237, 3344)]