72435584752

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{3851}}^1\times {\mathrm{8581}}^1$

素因数の和:12577

約数の個数: 40

約数和(自身を含む): 141421542192

約数和(自身を除く): 68985957440

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 3851, 7702, 8581, 15404, 17162, 30808, 34324, 61616, 68648, 137296, 527587, 1055174, 1175597, 2110348, 2351194, 4220696, 4702388, 8441392, 9404776, 18809552, 33045431, 66090862, 132181724, 264363448, 528726896, 4527224047, 9054448094, 18108896188, 36217792376, 72435584752]

約数ペア:

[(1, 72435584752), (2, 36217792376), (4, 18108896188), (8, 9054448094), (16, 4527224047), (137, 528726896), (274, 264363448), (548, 132181724), (1096, 66090862), (2192, 33045431), (3851, 18809552), (7702, 9404776), (8581, 8441392), (15404, 4702388), (17162, 4220696), (30808, 2351194), (34324, 2110348), (61616, 1175597), (68648, 1055174), (137296, 527587)]