40956146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 82722816

約数和(自身を除く): 41766670

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 62, 77, 154, 161, 217, 253, 322, 341, 373, 434, 506, 682, 713, 746, 1426, 1771, 2387, 2611, 3542, 4103, 4774, 4991, 5222, 7843, 8206, 8579, 9982, 11563, 15686, 17158, 23126, 28721, 54901, 57442, 60053, 80941, 94369, 109802, 120106, 127193, 161882, 188738, 254386, 265949, 531898, 660583, 890351, 1321166, 1780702, 1861643, 2925439, 3723286, 5850878, 20478073, 40956146]

約数ペア:

[(1, 40956146), (2, 20478073), (7, 5850878), (11, 3723286), (14, 2925439), (22, 1861643), (23, 1780702), (31, 1321166), (46, 890351), (62, 660583), (77, 531898), (154, 265949), (161, 254386), (217, 188738), (253, 161882), (322, 127193), (341, 120106), (373, 109802), (434, 94369), (506, 80941), (682, 60053), (713, 57442), (746, 54901), (1426, 28721), (1771, 23126), (2387, 17158), (2611, 15686), (3542, 11563), (4103, 9982), (4774, 8579), (4991, 8206), (5222, 7843)]