61791268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10559}}^1$

素因数の和:10600

約数の個数: 48

約数和(自身を含む): 141926400

約数和(自身を除く): 80135132

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 10559, 21118, 42236, 73913, 116149, 147826, 200621, 232298, 295652, 401242, 464596, 802484, 813043, 1404347, 1626086, 2206831, 2808694, 3252172, 4413662, 5617388, 8827324, 15447817, 30895634, 61791268]

約数ペア:

[(1, 61791268), (2, 30895634), (4, 15447817), (7, 8827324), (11, 5617388), (14, 4413662), (19, 3252172), (22, 2808694), (28, 2206831), (38, 1626086), (44, 1404347), (76, 813043), (77, 802484), (133, 464596), (154, 401242), (209, 295652), (266, 232298), (308, 200621), (418, 147826), (532, 116149), (836, 73913), (1463, 42236), (2926, 21118), (5852, 10559)]